{"id":4101,"date":"2026-05-16T00:35:43","date_gmt":"2026-05-16T00:35:43","guid":{"rendered":"https:\/\/productionscrews.com\/?page_id=4101"},"modified":"2026-06-19T19:26:11","modified_gmt":"2026-06-19T19:26:11","slug":"din915-dog-point-set-screw","status":"publish","type":"page","link":"https:\/\/productionscrews.com\/vi\/din915-dog-point-set-screw\/","title":{"rendered":"DIN915 V\u00edt ch\u1ed1t \u0111\u1ea7u ch\u00f3 | H\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, k\u00edch th\u01b0\u1edbc &amp; \u1ee9ng d\u1ee5ng"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"4101\" class=\"elementor elementor-4101\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4ae0679 e-flex e-con-boxed e-con e-parent\" data-id=\"4ae0679\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-e7b87ca e-flex e-con-boxed e-con e-child\" data-id=\"e7b87ca\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-27d353e elementor-widget elementor-widget-heading\" data-id=\"27d353e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Nh\u00e0 s\u1ea3n xu\u1ea5t v\u00edt ch\u1ec9nh \u0111i\u1ec3m ch\u00f3 DIN915<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cc79c88 elementor-widget elementor-widget-text-editor\" data-id=\"cc79c88\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #000000;\">V\u00edt ch\u1ec9nh l\u1ee5c gi\u00e1c DIN915 (v\u00edt grub) v\u1edbi \u0111\u1ea7u \u0111i\u1ec3m ch\u00f3 \u2014 M1.6 \u0111\u1ebfn M24, th\u00e9p cacbon c\u1ea5p \u0111\u1ed9 c\u1ee9ng 45H, inox A2\/A4 v\u00e0 nylon. T\u01b0\u01a1ng \u0111\u01b0\u01a1ng ISO 4028. C\u00f3 bi\u1ebfn th\u1ec3 n\u1eeda \u0111i\u1ec3m ch\u00f3 v\u00e0 to\u00e0n \u0111i\u1ec3m ch\u00f3. Cung c\u1ea5p ch\u1ee9ng ch\u1ec9 EN 10204 3.1. \u0110\u1ea1t ch\u1ee9ng nh\u1eadn ISO 9001:2015.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-16bc53d e-flex e-con-boxed e-con e-child\" data-id=\"16bc53d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-69f69bd elementor-widget elementor-widget-shortcode\" data-id=\"69f69bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><div class=\"ff_form_modal\"><button data-lity data-lity-target=\"#ff_modal_instance_1\" class=\"ff_modal_btn flientfpb\">Y\u00eau c\u1ea7u ngay<\/button><div style=\"display: none\" class=\"ff_form_modal_body\"><div style=\"background-color: white\" class=\"ff_modal_container lity-hide\" id=\"ff_modal_instance_1\"><div class='fluentform ff-default fluentform_wrapper_3 ffs_default_wrap'><form data-form_id=\"3\" id=\"fluentform_3\" class=\"frm-fluent-form fluent_form_3 ff-el-form-top ff_form_instance_3_1 ff-form-loading ffs_default\" data-form_instance=\"ff_form_instance_3_1\" method=\"POST\" action=\"\" ><fieldset  style=\"border: none!important;margin: 0!important;padding: 0!important;background-color: transparent!important;box-shadow: none!important;outline: none!important; min-inline-size: 100%;\">\n                    <legend class=\"ff_screen_reader_title\" style=\"display: block; margin: 0!important;padding: 0!important;height: 0!important;text-indent: -999999px;width: 0!important;overflow:hidden;\">Y\u00caU C\u1ea6U B\u00c1O GI\u00c1<\/legend>        <div\n                style=\"display: none!important; position: absolute!important; transform: translateX(1000%)!important;\"\n                class=\"ff-el-group ff-hpsf-container\"\n        >\n            <div class=\"ff-el-input--label asterisk-right\">\n                <label for=\"ff_3_item_sf\" aria-label=\"C\u1eadp nh\u1eadt\">\n                    C\u1eadp nh\u1eadt                <\/label>\n            <\/div>\n            <div class=\"ff-el-input--content\">\n                <input type=\"text\"\n                       name=\"item_3__fluent_sf\"\n                       class=\"ff-el-form-control\"\n                       id=\"ff_3_item_sf\"\n                \/>\n            <\/div>\n        <\/div>\n                <input type=\"hidden\" id=\"__fluent_protection_token_3\" class=\"fluent-form-token-field\" name=\"__fluent_protection_token_3\">\n        <input type='hidden' name='__fluent_form_embded_post_id' value='4101' \/><input type=\"hidden\" id=\"_fluentform_3_fluentformnonce\" name=\"_fluentform_3_fluentformnonce\" value=\"c34cc9eb9e\" \/><input type=\"hidden\" name=\"_wp_http_referer\" value=\"\/vi\/wp-json\/wp\/v2\/pages\/4101\" \/><div data-type=\"name-element\" data-name=\"names\" class=\"ff-field_container ff-name-field-wrapper\" ><div class='ff-t-container'><div class='ff-t-cell'><div class='ff-el-group'><div class=\"ff-el-input--label ff-el-is-required asterisk-right\"><label for='ff_3_names_first_name_' id='label_ff_3_names_first_name_' >T\u00ean<\/label><\/div><div class='ff-el-input--content'><input type=\"text\" name=\"names[first_name]\" id=\"ff_3_names_first_name_\" class=\"ff-el-form-control\" placeholder=\"T\u00ean\" aria-invalid=\"false\" aria-required=\"true\"><\/div><\/div><\/div><\/div><\/div><div class='ff-el-group'><div class=\"ff-el-input--label ff-el-is-required asterisk-right\"><label for='ff_3_email' id='label_ff_3_email' aria-label=\"Email\">Email<\/label><\/div><div class='ff-el-input--content'><input type=\"email\" name=\"email\" id=\"ff_3_email\" class=\"ff-el-form-control\" placeholder=\"\u0110\u1ecba ch\u1ec9 Email\" data-name=\"email\"  aria-invalid=\"false\" aria-required=\"true\"><\/div><\/div><div class='ff-el-group'><div class=\"ff-el-input--label ff-el-is-required asterisk-right\"><label for='ff_3_input_text' id='label_ff_3_input_text' aria-label=\"\u0110i\u1ec7n tho\u1ea1i\">\u0110i\u1ec7n tho\u1ea1i<\/label><\/div><div class='ff-el-input--content'><input type=\"text\" name=\"input_text\" class=\"ff-el-form-control\" placeholder=\"\u0110i\u1ec7n tho\u1ea1i\/WhatsApp\/Zalo\" data-name=\"input_text\" id=\"ff_3_input_text\"  aria-invalid=\"false\" aria-required=\"true\"><\/div><\/div><div class='ff-el-group'><div class=\"ff-el-input--label ff-el-is-required asterisk-right\"><label for='ff_3_message' id='label_ff_3_message' aria-label=\"Tin nh\u1eafn\">Tin nh\u1eafn<\/label><\/div><div class='ff-el-input--content'><textarea aria-required=\"true\" aria-labelledby=\"label_ff_3_message\" name=\"message\" id=\"ff_3_message\" class=\"ff-el-form-control\" placeholder=\"Nh\u1eadp chi ti\u1ebft s\u1ea3n ph\u1ea9m nh\u01b0 k\u00edch th\u01b0\u1edbc, m\u00e0u s\u1eafc, v\u1eadt li\u1ec7u v\u00e0 c\u00e1c y\u00eau c\u1ea7u \u0111\u1eb7c bi\u1ec7t kh\u00e1c \u0111\u1ec3 nh\u1eadn b\u00e1o gi\u00e1 ch\u00ednh x\u00e1c.\" rows=\"4\" cols=\"2\" data-name=\"message\" ><\/textarea><\/div><\/div><input type=\"hidden\" name=\"submit_from\" value=\"DIN915 Dog Point Set Screw | Full Specifications, Dimensions &amp; Applications Guide https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/pages\/4101\" data-name=\"submit_from\" ><div class='ff-el-group ff-text-left ff_submit_btn_wrapper'><button type=\"submit\" class=\"ff-btn ff-btn-submit ff-btn-md ff_btn_style\"  aria-label=\"G\u1eecI\">G\u1eecI<\/button><\/div><\/fieldset><input type=\"hidden\" name=\"trp-form-language\" value=\"vi\"\/><\/form><div id='fluentform_3_errors' class='ff-errors-in-stack ff_form_instance_3_1 ff-form-loading_errors ff_form_instance_3_1_errors'><\/div><\/div>            <script type=\"text\/javascript\">\n                window.fluent_form_ff_form_instance_3_1 = {\"id\":\"3\",\"settings\":{\"layout\":{\"labelPlacement\":\"top\",\"helpMessagePlacement\":\"with_label\",\"errorMessagePlacement\":\"inline\",\"cssClassName\":\"\",\"asteriskPlacement\":\"asterisk-right\"},\"restrictions\":{\"denyEmptySubmission\":{\"enabled\":false}}},\"form_instance\":\"ff_form_instance_3_1\",\"form_id_selector\":\"fluentform_3\",\"rules\":{\"names[first_name]\":{\"required\":{\"value\":true,\"message\":\"This field is required\",\"global\":false,\"global_message\":\"\\u8fd9\\u662f\\u5fc5\\u586b\\u680f\"}},\"names[middle_name]\":{\"required\":{\"value\":false,\"message\":\"This field is required\",\"global\":false,\"global_message\":\"\\u8fd9\\u662f\\u5fc5\\u586b\\u680f\"}},\"names[last_name]\":{\"required\":{\"value\":false,\"message\":\"This field is required\",\"global\":false,\"global_message\":\"\\u8fd9\\u662f\\u5fc5\\u586b\\u680f\"}},\"email\":{\"required\":{\"value\":true,\"message\":\"This field is required\",\"global\":false,\"global_message\":\"\\u8fd9\\u662f\\u5fc5\\u586b\\u680f\"},\"email\":{\"value\":true,\"message\":\"This field must contain a valid email\",\"global\":false,\"global_message\":\"\\u6b64\\u5b57\\u6bb5\\u5fc5\\u987b\\u5305\\u542b\\u6709\\u6548\\u7684\\u7535\\u5b50\\u90ae\\u7bb1\\u5730\\u5740\"}},\"input_text\":{\"required\":{\"value\":true,\"message\":\"This field is required\",\"global_message\":\"\\u8fd9\\u662f\\u5fc5\\u586b\\u680f\",\"global\":true}},\"message\":{\"required\":{\"value\":true,\"message\":\"This field is required\",\"global\":false,\"global_message\":\"\\u8fd9\\u662f\\u5fc5\\u586b\\u680f\"}}},\"debounce_time\":300};\n                            <\/script>\n            <\/div><\/div><\/div><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fe838b2 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"fe838b2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#dim-table\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Xem b\u1ea3ng k\u00edch th\u01b0\u1edbc<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-060aa53 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"060aa53\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<i class=\"Array\" aria-hidden=\"true\"><\/i>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">M1.6\u2013M24 \u00b7 Bi\u1ebfn th\u1ec3 n\u1eeda \u0111i\u1ec3m ch\u00f3 &amp; to\u00e0n \u0111i\u1ec3m ch\u00f3<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<i class=\"Array\" aria-hidden=\"true\"><\/i>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">C\u1ea5p \u0111\u1ed9 c\u1ee9ng 45H (t\u1ed1i thi\u1ec3u 45 HRC b\u1ec1 m\u1eb7t) \/ A2-70 \/ A4-70 \/ Nylon<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<i class=\"Array\" aria-hidden=\"true\"><\/i>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">T\u01b0\u01a1ng \u0111\u01b0\u01a1ng ISO 4028 \u2014 DIN915 \u0111i\u1ec3m ch\u00f3 (v\u1ecb tr\u00ed tr\u1ee5c ch\u00ednh x\u00e1c)<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<i class=\"Array\" aria-hidden=\"true\"><\/i>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Th\u1eddi gian giao h\u00e0ng: 3\u20135 ng\u00e0y (c\u00f3 s\u1eb5n) \/ 5\u201310 ng\u00e0y (\u0111\u1eb7t h\u00e0ng)<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<i class=\"Array\" aria-hidden=\"true\"><\/i>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Ch\u1ee9ng ch\u1ec9 EN 10204 3.1 \u00b7 T\u00f9y ch\u1ecdn tu\u00e2n th\u1ee7 RoHS<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6a7ab80 e-flex e-con-boxed e-con e-child\" data-id=\"6a7ab80\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3426087 elementor-widget elementor-widget-image\" data-id=\"3426087\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"447\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/01-hero-19-800x447.png\" class=\"attachment-large size-large wp-image-4096\" alt=\"\u1ea2nh s\u1ea3n ph\u1ea9m c\u1ee7a \u1ed1c v\u00edt \u0111\u1ea7u ch\u00f3 DIN915 do Production Screws ch\u1ebf t\u1ea1o\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/01-hero-19-800x447.png 800w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/01-hero-19-360x201.png 360w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/01-hero-19-150x84.png 150w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/01-hero-19-768x429.png 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/01-hero-19-18x10.png 18w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/01-hero-19.png 1376w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b631721 e-flex e-con-boxed e-con e-parent\" data-id=\"b631721\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-93046d5 e-flex e-con-boxed e-con e-child\" data-id=\"93046d5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e0440ce elementor-widget elementor-widget-heading\" data-id=\"e0440ce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">V\u00edt ch\u1ec9nh \u0111i\u1ec3m ch\u00f3 DIN915 l\u00e0 g\u00ec?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6cbaa32 elementor-widget elementor-widget-text-editor\" data-id=\"6cbaa32\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>DIN915 l\u00e0 v\u00edt ch\u1ec9nh l\u1ee5c gi\u00e1c kh\u00f4ng \u0111\u1ea7u v\u1edbi \u0111i\u1ec3m ch\u00f3<\/strong> \u2014 m\u1ed9t ph\u1ea7n nh\u00f4 ra<br \/>\u0111inh tr\u1ee5 h\u00ecnh tr\u1ee5 (g\u1ecdi l\u00e0 \u201cch\u00f3\u201d) gia c\u00f4ng t\u1eadp trung t\u1ea1i cu\u1ed1i c\u1ee7a v\u00edt.<br \/>C\u0169ng g\u1ecdi l\u00e0 <strong>v\u00edt grub v\u1edbi \u0111\u1ea7u ch\u1ed1t<\/strong> or <strong>v\u00edt Allen v\u1edbi \u0111\u1ea7u h\u00ecnh tr\u1ee5<\/strong>.<\/p><p>Ch\u1ed1t n\u00e0y s\u1ebd kh\u1edbp v\u1edbi <strong>l\u1ed7 khoan s\u1eb5n<\/strong> trong tr\u1ee5c gh\u00e9p ho\u1eb7c th\u00e0nh ph\u1ea7n gh\u00e9p,<br \/>cung c\u1ea5p v\u1ecb tr\u00ed tr\u1ee5c d\u01b0\u01a1ng \u2014 kh\u00f4ng ch\u1ec9 k\u1eb9p ch\u1eb7t b\u1eb1ng ma s\u00e1t.<br \/>\u0110i\u1ec1u n\u00e0y l\u00e0m cho DIN915 l\u00e0 l\u1ef1a ch\u1ecdn \u0111\u00fang \u0111\u1eafn b\u1ea5t c\u1ee9 n\u01a1i n\u00e0o m\u1ed9t th\u00e0nh ph\u1ea7n c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u1ecbnh v\u1ecb t\u1ea1i<br \/><strong>v\u1ecb tr\u00ed tr\u1ee5c ch\u00ednh x\u00e1c<\/strong> tr\u00ean tr\u1ee5c v\u00e0 gi\u1eef ch\u1eafc ch\u1eafn d\u01b0\u1edbi t\u1ea3i.<\/p><p><strong>\u0110\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt ch\u00ednh:<\/strong><\/p><ul style=\"line-height: 1.9; color: #4a5568; font-size: 16px;\"><li>Th\u00e2n kh\u00f4ng \u0111\u1ea7u ren to\u00e0n b\u1ed9 \u2014 v\u1eadn h\u00e0nh b\u1eb1ng ch\u00eca l\u1ee5c gi\u00e1c (ch\u00eca Allen)<\/li><li>Ch\u1ed1t h\u00ecnh tr\u1ee5 \u0111\u1ed3ng t\u00e2m \u1edf \u0111\u1ea7u \u2014 y\u00eau c\u1ea7u khoan l\u1ed7 tr\u01b0\u1edbc<\/li><li>C\u1ea5p \u0111\u1ed9 c\u1ee9ng <strong>45H<\/strong>: b\u1ec1 m\u1eb7t t\u1ed1i thi\u1ec3u 45 HRC, l\u00f5i 33\u201339 HRC<\/li><li>T\u01b0\u01a1ng \u0111\u01b0\u01a1ng ISO: <strong>ISO 4028<\/strong> (k\u00edch th\u01b0\u1edbc gi\u1ed1ng h\u1ec7t)<\/li><li>Hai bi\u1ebfn th\u1ec3 chi\u1ec1u d\u00e0i ch\u1ed1t: <strong>n\u1eeda ch\u1ed1t<\/strong> (z ng\u1eafn) v\u00e0 <strong>ch\u1ed1t \u0111\u1ea7y \u0111\u1ee7<\/strong> (z d\u00e0i)<\/li><\/ul><p style=\"margin-top: 16px;\"><a style=\"color: #f59e0b; font-weight: 600; text-decoration: none;\" href=\"https:\/\/productionscrews.com\/vi\/\" target=\"_blank\"><br \/>Xem to\u00e0n b\u1ed9 b\u1ed9 s\u01b0u t\u1eadp v\u00edt c\u1ee7a ch\u00fang t\u00f4i \u2192<br \/><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b1e5686 e-flex e-con-boxed e-con e-child\" data-id=\"b1e5686\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f1e6ca8 elementor-widget elementor-widget-heading\" data-id=\"f1e6ca8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">N\u1eeda ch\u1ed1t so v\u1edbi ch\u1ed1t \u0111\u1ea7y \u0111\u1ee7<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7200414 elementor-widget elementor-widget-text-editor\" data-id=\"7200414\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p style=\"color:#718096;font-size:14px;margin-bottom:16px;\">\nBi\u1ebfn th\u1ec3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh t\u1ef1 \u0111\u1ed9ng theo chi\u1ec1u d\u00e0i danh \u0111\u1ecbnh c\u1ee7a v\u00edt b\u1ea1n \u0111\u1eb7t \u2014\nkh\u00f4ng ph\u1ea3i s\u1ea3n ph\u1ea9m ri\u00eang bi\u1ec7t. Chi\u1ec1u d\u00e0i ng\u01b0\u1ee1ng cho t\u1eebng k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb trong b\u1ea3ng k\u00edch th\u01b0\u1edbc.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a4c682f elementor-widget elementor-widget-html\" data-id=\"a4c682f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\n<div style=\"background:#f0fdf4;border-left:4px solid #10b981;border-radius:6px;padding:20px 24px;margin-bottom:16px;\">\n  <p style=\"margin:0 0 6px 0;font-size:15px;font-weight:700;color:#065f46;\">\u2460 N\u1eeda ch\u1ed1t (z ng\u1eafn)<\/p>\n  <p style=\"margin:0;font-size:14px;color:#065f46;line-height:1.7;\">\n    \u00c1p d\u1ee5ng khi chi\u1ec1u d\u00e0i danh \u0111\u1ecbnh c\u1ee7a v\u00edt <strong>L \u2264 ng\u01b0\u1ee1ng<\/strong> (xem b\u1ea3ng).\n    Chi\u1ec1u d\u00e0i ch\u1ed1t z ng\u1eafn h\u01a1n \u2014 ph\u00f9 h\u1ee3p v\u1edbi l\u1ed7 khoan n\u00f4ng v\u00e0 l\u1eafp r\u00e1p h\u1ea1n ch\u1ebf kh\u00f4ng gian.\n    <em>V\u00ed d\u1ee5: M8 \u00d7 12 mm \u2192 \u0111\u1ea7u ch\u00f3 n\u1eeda (L \u2264 16 mm).<\/em>\n  <\/p>\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aa20ab0 elementor-widget elementor-widget-html\" data-id=\"aa20ab0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\n<div style=\"background:#eff6ff;border-left:4px solid #3b82f6;border-radius:6px;padding:20px 24px;\">\n  <p style=\"margin:0 0 6px 0;font-size:15px;font-weight:700;color:#1e3a8a;\">\u2461 \u0110\u1ea7u ch\u00f3 to\u00e0n ph\u1ea7n (z d\u00e0i)<\/p>\n  <p style=\"margin:0;font-size:14px;color:#1e3a8a;line-height:1.7;\">\n    \u00c1p d\u1ee5ng khi chi\u1ec1u d\u00e0i danh \u0111\u1ecbnh c\u1ee7a v\u00edt <strong>L &gt; ng\u01b0\u1ee1ng<\/strong>.\n    Chi\u1ec1u d\u00e0i ch\u1ed1t z d\u00e0i h\u01a1n \u2014 \u0103n s\u00e2u v\u00e0o l\u1ed7 h\u01a1n, kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i d\u1ecdc tr\u1ee5c cao h\u01a1n, ch\u1ed1ng rung t\u1ed1t h\u01a1n.\n    <em>V\u00ed d\u1ee5: M8 \u00d7 20 mm \u2192 \u0111\u1ea7u ch\u00f3 to\u00e0n ph\u1ea7n (L &gt; 16 mm).<\/em>\n  <\/p>\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-015c60f elementor-widget elementor-widget-image\" data-id=\"015c60f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"723\" height=\"540\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/02-diagram-2-723x540.png\" class=\"attachment-large size-large wp-image-4097\" alt=\"S\u01a1 \u0111\u1ed3 k\u00edch th\u01b0\u1edbc \u1ed1c v\u00edt \u0111\u1ea7u ch\u00f3 DIN915 th\u1ec3 hi\u1ec7n d, k, s, l v\u00e0 c\u00e1c th\u00f4ng s\u1ed1 ren theo ti\u00eau chu\u1ea9n DIN\/ISO\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/02-diagram-2-723x540.png 723w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/02-diagram-2-360x269.png 360w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/02-diagram-2-150x112.png 150w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/02-diagram-2-768x573.png 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/02-diagram-2-16x12.png 16w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/02-diagram-2.png 1200w\" sizes=\"(max-width: 723px) 100vw, 723px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cb039ce e-flex e-con-boxed e-con e-parent\" data-id=\"cb039ce\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0a9fda5 elementor-widget elementor-widget-heading\" data-id=\"0a9fda5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">B\u1ea3ng k\u00edch th\u01b0\u1edbc \u0111\u1ea7y \u0111\u1ee7 DIN915 (M1.6 \u2013 M24)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1f4e752 elementor-widget elementor-widget-text-editor\" data-id=\"1f4e752\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p style=\"color:#718096;font-size:15px;max-width:800px;\">\nTheo DIN915 \/ ISO 4028. dp = \u0111\u01b0\u1eddng k\u00ednh \u0111\u1ea7u ch\u00f3 (ch\u1ed1t). z = chi\u1ec1u d\u00e0i ch\u1ed1t ch\u00f3 (ng\u1eafn = \u0111\u1ea7u ch\u00f3 n\u1eeda; d\u00e0i = \u0111\u1ea7u ch\u00f3 to\u00e0n ph\u1ea7n).\ns = k\u00edch th\u01b0\u1edbc l\u1ee5c gi\u00e1c (k\u00edch th\u01b0\u1edbc ch\u00eca l\u1ee5c gi\u00e1c). t = \u0111\u1ed9 s\u00e2u \u0103n kh\u1edbp l\u1ee5c gi\u00e1c t\u1ed1i thi\u1ec3u.\nKhoan tr\u01b0\u1edbc H8 = l\u1ed7 tho\u00e1t khuy\u1ebfn ngh\u1ecb cho ch\u1ed1t ch\u00f3. T\u1ea5t c\u1ea3 k\u00edch th\u01b0\u1edbc t\u00ednh b\u1eb1ng mm.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-21aea64 elementor-widget elementor-widget-html\" data-id=\"21aea64\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\n<div style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;\" id=\"dim-table\">\n<table style=\"width:100%;border-collapse:collapse;font-size:12.5px;font-family:'Helvetica Neue',Arial,sans-serif;min-width:960px;\">\n<thead>\n<tr style=\"background:#0B1F33;color:#ffffff;\">\n  <th style=\"padding:10px 10px;text-align:left;\">Ren<br>d<\/th>\n  <th style=\"padding:10px 10px;text-align:center;\">B\u01b0\u1edbc ren P<br>(mm)<\/th>\n  <th style=\"padding:10px 10px;text-align:center;color:#F59E0B;\">dp t\u1ed1i \u0111a<br>(mm)<\/th>\n  <th style=\"padding:10px 10px;text-align:center;\">dp t\u1ed1i thi\u1ec3u<br>(mm)<\/th>\n  <th style=\"padding:10px 10px;text-align:center;\">z ng\u1eafn<br>\u0110\u1ea7u ch\u00f3 n\u1eeda (mm)<\/th>\n  <th style=\"padding:10px 10px;text-align:center;color:#93c5fd;\">z d\u00e0i<br>\u0110\u1ea7u ch\u00f3 to\u00e0n ph\u1ea7n (mm)<\/th>\n  <th style=\"padding:10px 10px;text-align:center;\">s danh ngh\u0129a<br>(Ch\u00eca l\u1ee5c gi\u00e1c mm)<\/th>\n  <th style=\"padding:10px 10px;text-align:center;\">e t\u1ed1i thi\u1ec3u<br>(mm)<\/th>\n  <th style=\"padding:10px 10px;text-align:center;\">t ng\u1eafn<br>t\u1ed1i thi\u1ec3u (mm)<\/th>\n  <th style=\"padding:10px 10px;text-align:center;\">t d\u00e0i<br>t\u1ed1i thi\u1ec3u (mm)<\/th>\n  <th style=\"padding:10px 10px;text-align:center;background:#1e3a5f;\">Khoan m\u1ed3i<br>H8 (mm)<\/th>\n  <th style=\"padding:10px 10px;text-align:center;\">N\u1eeda ch\u1ed1t khi<br>L \u2264<\/th>\n<\/tr>\n<\/thead>\n<tbody><tr style=\"background:#ffffff\"><td style=\"padding:9px 10px;font-weight:600;color:#0B1F33;white-space:nowrap;\">M1.6<\/td><td style=\"padding:9px 10px;text-align:center;\">0.35<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#F59E0B;\">0.80<\/td><td style=\"padding:9px 10px;text-align:center;\">0.55<\/td><td style=\"padding:9px 10px;text-align:center;\">0.8<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#1e3a5f;\">1.2<\/td><td style=\"padding:9px 10px;text-align:center;\">0.7<\/td><td style=\"padding:9px 10px;text-align:center;\">0.809<\/td><td style=\"padding:9px 10px;text-align:center;\">0.7<\/td><td style=\"padding:9px 10px;text-align:center;\">1.0<\/td><td style=\"padding:9px 10px;text-align:center;background:#fef3c7;font-weight:600;\">0.8<\/td><td style=\"padding:9px 10px;text-align:center;color:#718096;\">\u22643mm<\/td><\/tr><tr style=\"background:#f8fafc\"><td style=\"padding:9px 10px;font-weight:600;color:#0B1F33;white-space:nowrap;\">M2<\/td><td style=\"padding:9px 10px;text-align:center;\">0.40<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#F59E0B;\">1.00<\/td><td style=\"padding:9px 10px;text-align:center;\">0.75<\/td><td style=\"padding:9px 10px;text-align:center;\">1.0<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#1e3a5f;\">1.6<\/td><td style=\"padding:9px 10px;text-align:center;\">0.9<\/td><td style=\"padding:9px 10px;text-align:center;\">1.011<\/td><td style=\"padding:9px 10px;text-align:center;\">0.9<\/td><td style=\"padding:9px 10px;text-align:center;\">1.2<\/td><td style=\"padding:9px 10px;text-align:center;background:#fef3c7;font-weight:600;\">1.0<\/td><td style=\"padding:9px 10px;text-align:center;color:#718096;\">\u22644mm<\/td><\/tr><tr style=\"background:#ffffff\"><td style=\"padding:9px 10px;font-weight:600;color:#0B1F33;white-space:nowrap;\">M2.5<\/td><td style=\"padding:9px 10px;text-align:center;\">0.45<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#F59E0B;\">1.50<\/td><td style=\"padding:9px 10px;text-align:center;\">1.25<\/td><td style=\"padding:9px 10px;text-align:center;\">1.25<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#1e3a5f;\">2.0<\/td><td style=\"padding:9px 10px;text-align:center;\">1.3<\/td><td style=\"padding:9px 10px;text-align:center;\">1.454<\/td><td style=\"padding:9px 10px;text-align:center;\">1.2<\/td><td style=\"padding:9px 10px;text-align:center;\">1.7<\/td><td style=\"padding:9px 10px;text-align:center;background:#fef3c7;font-weight:600;\">1.5<\/td><td style=\"padding:9px 10px;text-align:center;color:#718096;\">\u22645mm<\/td><\/tr><tr style=\"background:#f8fafc\"><td style=\"padding:9px 10px;font-weight:600;color:#0B1F33;white-space:nowrap;\">M3<\/td><td style=\"padding:9px 10px;text-align:center;\">0.50<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#F59E0B;\">2.00<\/td><td style=\"padding:9px 10px;text-align:center;\">1.75<\/td><td style=\"padding:9px 10px;text-align:center;\">1.5<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#1e3a5f;\">2.5<\/td><td style=\"padding:9px 10px;text-align:center;\">1.5<\/td><td style=\"padding:9px 10px;text-align:center;\">1.733<\/td><td style=\"padding:9px 10px;text-align:center;\">1.5<\/td><td style=\"padding:9px 10px;text-align:center;\">2.0<\/td><td style=\"padding:9px 10px;text-align:center;background:#fef3c7;font-weight:600;\">2.0<\/td><td style=\"padding:9px 10px;text-align:center;color:#718096;\">\u22646mm<\/td><\/tr><tr style=\"background:#ffffff\"><td style=\"padding:9px 10px;font-weight:600;color:#0B1F33;white-space:nowrap;\">M4<\/td><td style=\"padding:9px 10px;text-align:center;\">0.70<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#F59E0B;\">2.50<\/td><td style=\"padding:9px 10px;text-align:center;\">2.25<\/td><td style=\"padding:9px 10px;text-align:center;\">2.0<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#1e3a5f;\">3.0<\/td><td style=\"padding:9px 10px;text-align:center;\">2.0<\/td><td style=\"padding:9px 10px;text-align:center;\">2.303<\/td><td style=\"padding:9px 10px;text-align:center;\">1.5<\/td><td style=\"padding:9px 10px;text-align:center;\">2.5<\/td><td style=\"padding:9px 10px;text-align:center;background:#fef3c7;font-weight:600;\">2.5<\/td><td style=\"padding:9px 10px;text-align:center;color:#718096;\">\u22648mm<\/td><\/tr><tr style=\"background:#f8fafc\"><td style=\"padding:9px 10px;font-weight:600;color:#0B1F33;white-space:nowrap;\">M5<\/td><td style=\"padding:9px 10px;text-align:center;\">0.80<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#F59E0B;\">3.50<\/td><td style=\"padding:9px 10px;text-align:center;\">3.20<\/td><td style=\"padding:9px 10px;text-align:center;\">2.5<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#1e3a5f;\">4.0<\/td><td style=\"padding:9px 10px;text-align:center;\">2.5<\/td><td style=\"padding:9px 10px;text-align:center;\">2.873<\/td><td style=\"padding:9px 10px;text-align:center;\">2.0<\/td><td style=\"padding:9px 10px;text-align:center;\">3.0<\/td><td style=\"padding:9px 10px;text-align:center;background:#fef3c7;font-weight:600;\">3.5<\/td><td style=\"padding:9px 10px;text-align:center;color:#718096;\">\u226410mm<\/td><\/tr><tr style=\"background:#ffffff\"><td style=\"padding:9px 10px;font-weight:600;color:#0B1F33;white-space:nowrap;\">M6<\/td><td style=\"padding:9px 10px;text-align:center;\">1.00<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#F59E0B;\">4.00<\/td><td style=\"padding:9px 10px;text-align:center;\">3.70<\/td><td style=\"padding:9px 10px;text-align:center;\">3.0<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#1e3a5f;\">5.0<\/td><td style=\"padding:9px 10px;text-align:center;\">3.0<\/td><td style=\"padding:9px 10px;text-align:center;\">3.443<\/td><td style=\"padding:9px 10px;text-align:center;\">2.5<\/td><td style=\"padding:9px 10px;text-align:center;\">3.5<\/td><td style=\"padding:9px 10px;text-align:center;background:#fef3c7;font-weight:600;\">4.0<\/td><td style=\"padding:9px 10px;text-align:center;color:#718096;\">\u226412mm<\/td><\/tr><tr style=\"background:#f8fafc\"><td style=\"padding:9px 10px;font-weight:600;color:#0B1F33;white-space:nowrap;\">M8<\/td><td style=\"padding:9px 10px;text-align:center;\">1.25<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#F59E0B;\">5.50<\/td><td style=\"padding:9px 10px;text-align:center;\">5.20<\/td><td style=\"padding:9px 10px;text-align:center;\">4.0<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#1e3a5f;\">6.5<\/td><td style=\"padding:9px 10px;text-align:center;\">4.0<\/td><td style=\"padding:9px 10px;text-align:center;\">4.583<\/td><td style=\"padding:9px 10px;text-align:center;\">3.0<\/td><td style=\"padding:9px 10px;text-align:center;\">5.0<\/td><td style=\"padding:9px 10px;text-align:center;background:#fef3c7;font-weight:600;\">5.5<\/td><td style=\"padding:9px 10px;text-align:center;color:#718096;\">\u226416mm<\/td><\/tr><tr style=\"background:#ffffff\"><td style=\"padding:9px 10px;font-weight:600;color:#0B1F33;white-space:nowrap;\">M10<\/td><td style=\"padding:9px 10px;text-align:center;\">1.50<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#F59E0B;\">7.00<\/td><td style=\"padding:9px 10px;text-align:center;\">6.64<\/td><td style=\"padding:9px 10px;text-align:center;\">5.0<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#1e3a5f;\">8.0<\/td><td style=\"padding:9px 10px;text-align:center;\">5.0<\/td><td style=\"padding:9px 10px;text-align:center;\">5.723<\/td><td style=\"padding:9px 10px;text-align:center;\">4.0<\/td><td style=\"padding:9px 10px;text-align:center;\">6.0<\/td><td style=\"padding:9px 10px;text-align:center;background:#fef3c7;font-weight:600;\">7.0<\/td><td style=\"padding:9px 10px;text-align:center;color:#718096;\">\u226420mm<\/td><\/tr><tr style=\"background:#f8fafc\"><td style=\"padding:9px 10px;font-weight:600;color:#0B1F33;white-space:nowrap;\">M12<\/td><td style=\"padding:9px 10px;text-align:center;\">1.75<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#F59E0B;\">8.50<\/td><td style=\"padding:9px 10px;text-align:center;\">8.14<\/td><td style=\"padding:9px 10px;text-align:center;\">6.0<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#1e3a5f;\">10.0<\/td><td style=\"padding:9px 10px;text-align:center;\">6.0<\/td><td style=\"padding:9px 10px;text-align:center;\">6.863<\/td><td style=\"padding:9px 10px;text-align:center;\">4.8<\/td><td style=\"padding:9px 10px;text-align:center;\">8.0<\/td><td style=\"padding:9px 10px;text-align:center;background:#fef3c7;font-weight:600;\">8.5<\/td><td style=\"padding:9px 10px;text-align:center;color:#718096;\">\u226425mm<\/td><\/tr><tr style=\"background:#ffffff\"><td style=\"padding:9px 10px;font-weight:600;color:#9ca3af;white-space:nowrap;\">(M14)<\/td><td style=\"padding:9px 10px;text-align:center;\">2.00<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#F59E0B;\">10.00<\/td><td style=\"padding:9px 10px;text-align:center;\">9.64<\/td><td style=\"padding:9px 10px;text-align:center;\">7.0<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#1e3a5f;\">11.0<\/td><td style=\"padding:9px 10px;text-align:center;\">6.0<\/td><td style=\"padding:9px 10px;text-align:center;\">6.863<\/td><td style=\"padding:9px 10px;text-align:center;\">5.6<\/td><td style=\"padding:9px 10px;text-align:center;\">9.0<\/td><td style=\"padding:9px 10px;text-align:center;background:#fef3c7;font-weight:600;\">10.0<\/td><td style=\"padding:9px 10px;text-align:center;color:#718096;\">\u226428mm<\/td><\/tr><tr style=\"background:#f8fafc\"><td style=\"padding:9px 10px;font-weight:600;color:#0B1F33;white-space:nowrap;\">M16<\/td><td style=\"padding:9px 10px;text-align:center;\">2.00<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#F59E0B;\">12.00<\/td><td style=\"padding:9px 10px;text-align:center;\">11.57<\/td><td style=\"padding:9px 10px;text-align:center;\">8.0<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#1e3a5f;\">13.0<\/td><td style=\"padding:9px 10px;text-align:center;\">8.0<\/td><td style=\"padding:9px 10px;text-align:center;\">9.149<\/td><td style=\"padding:9px 10px;text-align:center;\">6.4<\/td><td style=\"padding:9px 10px;text-align:center;\">10.0<\/td><td style=\"padding:9px 10px;text-align:center;background:#fef3c7;font-weight:600;\">12.0<\/td><td style=\"padding:9px 10px;text-align:center;color:#718096;\">\u226432mm<\/td><\/tr><tr style=\"background:#ffffff\"><td style=\"padding:9px 10px;font-weight:600;color:#9ca3af;white-space:nowrap;\">(M18)<\/td><td style=\"padding:9px 10px;text-align:center;\">2.50<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#F59E0B;\">13.00<\/td><td style=\"padding:9px 10px;text-align:center;\">12.57<\/td><td style=\"padding:9px 10px;text-align:center;\">9.0<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#1e3a5f;\">14.5<\/td><td style=\"padding:9px 10px;text-align:center;\">10.0<\/td><td style=\"padding:9px 10px;text-align:center;\">11.429<\/td><td style=\"padding:9px 10px;text-align:center;\">7.2<\/td><td style=\"padding:9px 10px;text-align:center;\">11.0<\/td><td style=\"padding:9px 10px;text-align:center;background:#fef3c7;font-weight:600;\">13.0<\/td><td style=\"padding:9px 10px;text-align:center;color:#718096;\">\u226436mm<\/td><\/tr><tr style=\"background:#f8fafc\"><td style=\"padding:9px 10px;font-weight:600;color:#0B1F33;white-space:nowrap;\">M20<\/td><td style=\"padding:9px 10px;text-align:center;\">2.50<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#F59E0B;\">15.00<\/td><td style=\"padding:9px 10px;text-align:center;\">14.57<\/td><td style=\"padding:9px 10px;text-align:center;\">10.0<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#1e3a5f;\">16.0<\/td><td style=\"padding:9px 10px;text-align:center;\">10.0<\/td><td style=\"padding:9px 10px;text-align:center;\">11.429<\/td><td style=\"padding:9px 10px;text-align:center;\">8.0<\/td><td style=\"padding:9px 10px;text-align:center;\">12.0<\/td><td style=\"padding:9px 10px;text-align:center;background:#fef3c7;font-weight:600;\">15.0<\/td><td style=\"padding:9px 10px;text-align:center;color:#718096;\">\u226440mm<\/td><\/tr><tr style=\"background:#ffffff\"><td style=\"padding:9px 10px;font-weight:600;color:#9ca3af;white-space:nowrap;\">(M22)<\/td><td style=\"padding:9px 10px;text-align:center;\">2.50<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#F59E0B;\">17.00<\/td><td style=\"padding:9px 10px;text-align:center;\">16.57<\/td><td style=\"padding:9px 10px;text-align:center;\">11.0<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#1e3a5f;\">17.5<\/td><td style=\"padding:9px 10px;text-align:center;\">12.0<\/td><td style=\"padding:9px 10px;text-align:center;\">13.716<\/td><td style=\"padding:9px 10px;text-align:center;\">9.0<\/td><td style=\"padding:9px 10px;text-align:center;\">13.5<\/td><td style=\"padding:9px 10px;text-align:center;background:#fef3c7;font-weight:600;\">17.0<\/td><td style=\"padding:9px 10px;text-align:center;color:#718096;\">\u226445mm<\/td><\/tr><tr style=\"background:#f8fafc\"><td style=\"padding:9px 10px;font-weight:600;color:#0B1F33;white-space:nowrap;\">M24<\/td><td style=\"padding:9px 10px;text-align:center;\">3.00<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#F59E0B;\">18.00<\/td><td style=\"padding:9px 10px;text-align:center;\">17.57<\/td><td style=\"padding:9px 10px;text-align:center;\">12.0<\/td><td style=\"padding:9px 10px;text-align:center;font-weight:600;color:#1e3a5f;\">19.0<\/td><td style=\"padding:9px 10px;text-align:center;\">12.0<\/td><td style=\"padding:9px 10px;text-align:center;\">13.716<\/td><td style=\"padding:9px 10px;text-align:center;\">10.0<\/td><td style=\"padding:9px 10px;text-align:center;\">15.0<\/td><td style=\"padding:9px 10px;text-align:center;background:#fef3c7;font-weight:600;\">18.0<\/td><td style=\"padding:9px 10px;text-align:center;color:#718096;\">\u226448mm<\/td><\/tr><\/tbody>\n<\/table>\n<p style=\"font-size:12px;color:#9ca3af;margin-top:8px;\">\n  C\u00e1c k\u00edch th\u01b0\u1edbc trong ngo\u1eb7c (M14, M18, M22) kh\u00f4ng \u0111\u01b0\u1ee3c \u01b0u ti\u00ean theo ISO; t\u00ecnh tr\u1ea1ng c\u00f3 s\u1eb5n c\u00f3 th\u1ec3 thay \u0111\u1ed5i.\ndp = \u0111\u01b0\u1eddng k\u00ednh ch\u1ed1t dog point (ch\u1ed1t). z = chi\u1ec1u d\u00e0i ch\u1ed1t dog (ng\u1eafn = n\u1eeda ch\u1ed1t; d\u00e0i = ch\u1ed1t \u0111\u1ea7y \u0111\u1ee7).\nN\u1eeda ch\u1ed1t \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng t\u1ef1 \u0111\u1ed9ng khi chi\u1ec1u d\u00e0i v\u00edt L n\u1eb1m \u1edf ho\u1eb7c d\u01b0\u1edbi ng\u01b0\u1ee1ng \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb.\nKhoan tr\u01b0\u1edbc H8 = \u0111\u01b0\u1eddng k\u00ednh l\u1ed7 th\u00f4ng khuy\u1ebfn ngh\u1ecb cho ch\u1ed1t dog. T\u1ea5t c\u1ea3 c\u00e1c k\u00edch th\u01b0\u1edbc \u0111\u1ec1u t\u00ednh b\u1eb1ng mm.\nL\u1edbp \u0111\u1ed9 c\u1ee9ng 45H: b\u1ec1 m\u1eb7t t\u1ed1i thi\u1ec3u 45 HRC, l\u00f5i 33\u201339 HRC.\n<\/p>\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f4f32dd e-flex e-con-boxed e-con e-parent\" data-id=\"f4f32dd\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-7fb9951 e-flex e-con-boxed e-con e-child\" data-id=\"7fb9951\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d4dbc60 elementor-widget elementor-widget-heading\" data-id=\"d4dbc60\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">C\u00e1ch khoan tr\u01b0\u1edbc cho DIN915<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eaf7561 elementor-widget elementor-widget-text-editor\" data-id=\"eaf7561\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3 style=\"color: #0b1f33; font-size: 18px; margin-top: 8px;\">B\u01b0\u1edbc 1 \u2014 X\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1eddng k\u00ednh ch\u1ed1t ch\u00f3 (dp)<\/h3><p>\u0110\u1ecdc h\u01b0\u1edbng d\u1eabn <strong>dp t\u1ed1i \u0111a<\/strong> gi\u00e1 tr\u1ecb t\u1eeb b\u1ea3ng k\u00edch th\u01b0\u1edbc cho k\u00edch th\u01b0\u1edbc v\u00edt c\u1ee7a b\u1ea1n.<br \/>\u0110\u00e2y l\u00e0 \u0111\u01b0\u1eddng k\u00ednh danh ngh\u0129a c\u1ee7a \u0111inh ch\u00f3. \u0110\u1ed1i v\u1edbi M8 DIN915: dp t\u1ed1i \u0111a = 5.50 mm.<\/p><h3 style=\"color: #0b1f33; font-size: 18px; margin-top: 22px;\">B\u01b0\u1edbc 2 \u2014 Khoan l\u1ed7 \u0111\u1ea1t dung sai H8<\/h3><p>S\u1eed d\u1ee5ng <strong>Khoan d\u1eabn H8<\/strong> c\u1ed9t cho \u0111\u01b0\u1eddng k\u00ednh m\u1ee5c ti\u00eau.<br \/>Khoan b\u1eb1ng m\u0169i khoan xo\u1eafn, sau \u0111\u00f3 gia c\u00f4ng l\u1ea1i \u0111\u1ec3 \u0111\u1ea1t dung sai H8 cho s\u1ef1 ph\u00f9 h\u1ee3p ch\u00ednh x\u00e1c.<br \/>S\u1ef1 ph\u00f9 h\u1ee3p ch\u1eb7t ch\u1ebd H8 \u0111\u1ea3m b\u1ea3o v\u1ecb tr\u00ed ch\u00ednh x\u00e1c m\u00e0 kh\u00f4ng b\u1ecb k\u1eb9t ho\u1eb7c l\u1ecfng l\u1ebbo.<br \/>Tr\u00e1nh H7 (qu\u00e1 ch\u1eb7t \u2014 nguy c\u01a1 k\u1eb9t) v\u00e0 H9+ (qu\u00e1 l\u1ecfng \u2014 sai l\u1ec7ch v\u1ecb tr\u00ed).<\/p><h3 style=\"color: #0b1f33; font-size: 18px; margin-top: 22px;\">B\u01b0\u1edbc 3 \u2014 Thi\u1ebft l\u1eadp \u0111\u1ed9 s\u00e2u l\u1ed7<\/h3><p>Chi\u1ec1u s\u00e2u l\u1ed7 = z (chi\u1ec1u d\u00e0i \u0111inh ch\u00f3) + 0.5\u20131 mm kho\u1ea3ng tr\u1ed1ng \u1edf \u0111\u00e1y.<br \/>\u0110i\u1ec1u n\u00e0y cho ph\u00e9p \u0111inh ghim ng\u1ed3i ho\u00e0n to\u00e0n m\u00e0 kh\u00f4ng l\u00e0m tr\u1ea7y x\u01b0\u1edbc ho\u1eb7c \u0111\u00e1y c\u1ee7a ren v\u00edt b\u1ecb va ch\u1ea1m.<br \/>\u0110\u1ed1i v\u1edbi \u0111inh ch\u00f3 \u0111\u1ea7y \u0111\u1ee7 M8 (z = 6.5 mm): khoan s\u00e2u \u00edt nh\u1ea5t 7.5 mm.<\/p><h3 style=\"color: #0b1f33; font-size: 18px; margin-top: 22px;\">B\u01b0\u1edbc 4 \u2014 L\u1eafp \u0111\u1eb7t v\u00e0 si\u1ebft ch\u1eb7t<\/h3><p>V\u1eb7n v\u00edt DIN915 v\u00e0o l\u1ed7 \u0111\u00e3 \u0111\u01b0\u1ee3c khoan ren trong th\u00e0nh ph\u1ea7n ngo\u00e0i.<br \/>Ti\u1ebfn h\u00e0nh cho \u0111\u1ebfn khi \u0111inh ch\u00f3 v\u00e0o l\u1ed7 \u0111\u00e3 khoan s\u1eb5n trong tr\u1ee5c.<br \/>\u00c1p d\u1ee5ng m\u00f4-men xo\u1eafn cu\u1ed1i c\u00f9ng: M8 \u2248 12 Nm (th\u00e9p carbon 45H), gi\u1ea3m 15\u201320% cho <a href=\"https:\/\/en.wikipedia.org\/wiki\/Stainless_steel\" target=\"_blank\" rel=\"noopener\">th\u00e9p kh\u00f4ng g\u1ec9<\/a>.<br \/>\u0110inh hi\u1ec7n cung c\u1ea5p kh\u00f3a v\u1ecb tr\u00ed tr\u1ee5c d\u01b0\u01a1ng \u2014 c\u00e1c ren v\u00edt cung c\u1ea5p l\u1ef1c k\u1eb9p ch\u1eb7t.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-24a973f elementor-widget elementor-widget-image\" data-id=\"24a973f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"723\" height=\"540\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/04-predrill-723x540.png\" class=\"attachment-large size-large wp-image-4099\" alt=\"\u1ed0c v\u00edt \u0111\u1ea7u ch\u00f3 DIN915 l\u1eafp \u0111\u1eb7t trong tr\u1ee5c \u0111\u00e3 khoan l\u1ed7 \u2014 v\u00ed d\u1ee5 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/04-predrill-723x540.png 723w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/04-predrill-360x269.png 360w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/04-predrill-150x112.png 150w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/04-predrill-768x573.png 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/04-predrill-16x12.png 16w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/04-predrill.png 1200w\" sizes=\"(max-width: 723px) 100vw, 723px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d00af4e e-flex e-con-boxed e-con e-child\" data-id=\"d00af4e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a477f7c elementor-widget elementor-widget-heading\" data-id=\"a477f7c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">DIN913 so v\u1edbi DIN914 so v\u1edbi DIN915 so v\u1edbi DIN916<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7334c9f elementor-widget elementor-widget-text-editor\" data-id=\"7334c9f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>T\u1ea5t c\u1ea3 b\u1ed1n ti\u00eau chu\u1ea9n v\u00edt ch\u00ecm DIN \u0111\u1ec1u c\u00f3 th\u00e2n l\u1ee5c gi\u00e1c kh\u00f4ng \u0111\u1ea7u gi\u1ed1ng nhau \u2014 ch\u00fang ch\u1ec9 kh\u00e1c nhau \u1edf h\u00ecnh d\u1ea1ng \u0111\u1ea7u m\u0169i (\u0111\u1ea7u v\u00edt). Vi\u1ec7c ch\u1ecdn sai ti\u00eau chu\u1ea9n l\u00e0 l\u1ed7i ph\u1ed5 bi\u1ebfn nh\u1ea5t trong qu\u00e1 tr\u00ecnh mua s\u1eafm v\u00edt ch\u00ecm.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-93cc8a5 elementor-widget elementor-widget-image\" data-id=\"93cc8a5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"723\" height=\"540\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/03-compare-1-723x540.png\" class=\"attachment-large size-large wp-image-4098\" alt=\"B\u1ea3ng so s\u00e1nh \u1ed1c v\u00edt \u0111\u1ea7u ch\u00f3 DIN915 th\u1ec3 hi\u1ec7n h\u00ecnh d\u1ea1ng \u0111\u1ea7u v\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 k\u00edch th\u01b0\u1edbc so v\u1edbi c\u00e1c ti\u00eau chu\u1ea9n c\u00f9ng lo\u1ea1i\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/03-compare-1-723x540.png 723w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/03-compare-1-360x269.png 360w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/03-compare-1-150x112.png 150w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/03-compare-1-768x573.png 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/03-compare-1-16x12.png 16w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/03-compare-1.png 1200w\" sizes=\"(max-width: 723px) 100vw, 723px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d7a113 elementor-widget elementor-widget-html\" data-id=\"2d7a113\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\n<div style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;margin-top:24px;\">\n<table style=\"width:100%;border-collapse:collapse;font-size:14px;font-family:'Helvetica Neue',Arial,sans-serif;min-width:700px;\">\n<thead>\n<tr style=\"background:#0B1F33;color:#ffffff;\">\n  <th style=\"padding:11px 14px;text-align:left;\">\u0110\u1eb7c \u0111i\u1ec3m<\/th>\n  <th style=\"padding:11px 14px;text-align:center;\">DIN913<br><small style=\"font-weight:400;\">\u0110\u1ea7u ph\u1eb3ng<\/small><\/th>\n  <th style=\"padding:11px 14px;text-align:center;\">DIN914<br><small style=\"font-weight:400;\">\u0110\u1ea7u nh\u1ecdn h\u00ecnh n\u00f3n<\/small><\/th>\n  <th style=\"padding:11px 14px;text-align:center;color:#F59E0B;\">DIN915<br><small style=\"font-weight:400;color:#ffffff;\">\u0110\u1ea7u ch\u00f3<\/small><\/th>\n  <th style=\"padding:11px 14px;text-align:center;\">DIN916<br><small style=\"font-weight:400;\">\u0110\u1ea7u c\u1ed1c<\/small><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background:#ffffff;\">\n  <td style=\"padding:10px 14px;font-weight:600;color:#0B1F33;\">T\u01b0\u01a1ng \u0111\u01b0\u01a1ng ISO<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">ISO 4026<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">ISO 4027<\/td>\n  <td style=\"padding:10px 14px;text-align:center;font-weight:600;color:#F59E0B;\">ISO 4028<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">ISO 4029<\/td>\n<\/tr>\n<tr style=\"background:#f8fafc;\">\n  <td style=\"padding:10px 14px;font-weight:600;color:#0B1F33;\">H\u00ecnh d\u1ea1ng \u0111\u1ea7u<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">\u0110\u0129a ph\u1eb3ng nh\u1eb5n<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">H\u00ecnh n\u00f3n nh\u1ecdn thu\u00f4n<\/td>\n  <td style=\"padding:10px 14px;text-align:center;font-weight:600;color:#F59E0B;\">Ch\u1ed1t tr\u1ee5 nh\u00f4 ra<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">V\u00f2ng c\u1ed1c l\u00f5m<\/td>\n<\/tr>\n<tr style=\"background:#ffffff;\">\n  <td style=\"padding:10px 14px;font-weight:600;color:#0B1F33;\">Tr\u1ee5c gh\u00e9p<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">B\u1ea5t k\u1ef3 b\u1ec1 m\u1eb7t ph\u1eb3ng ho\u1eb7c nh\u1eb5n n\u00e0o<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">B\u1ea5t k\u1ef3 (c\u1eafn v\u00e0o)<\/td>\n  <td style=\"padding:10px 14px;text-align:center;font-weight:600;color:#F59E0B;\">Y\u00eau c\u1ea7u l\u1ed7 khoan s\u1eb5n<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">B\u1ea5t k\u1ef3 b\u1ec1 m\u1eb7t tr\u1ee5c n\u00e0o<\/td>\n<\/tr>\n<tr style=\"background:#f8fafc;\">\n  <td style=\"padding:10px 14px;font-weight:600;color:#0B1F33;\">Nguy c\u01a1 h\u01b0 h\u1ea1i b\u1ec1 m\u1eb7t<\/td>\n  <td style=\"padding:10px 14px;text-align:center;color:#10b981;font-weight:600;\">T\u1ed1i thi\u1ec3u<\/td>\n  <td style=\"padding:10px 14px;text-align:center;color:#ef4444;font-weight:600;\">Cao (xuy\u00ean th\u1ee7ng)<\/td>\n  <td style=\"padding:10px 14px;text-align:center;color:#10b981;font-weight:600;\">Kh\u00f4ng c\u00f3 (ch\u1ed1t trong l\u1ed7)<\/td>\n  <td style=\"padding:10px 14px;text-align:center;color:#f59e0b;font-weight:600;\">Trung b\u00ecnh (v\u1ebft v\u00f2ng)<\/td>\n<\/tr>\n<tr style=\"background:#ffffff;\">\n  <td style=\"padding:10px 14px;font-weight:600;color:#0B1F33;\">\u0110\u1ed9 ch\u00ednh x\u00e1c v\u1ecb tr\u00ed tr\u1ee5c d\u1ecdc<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">Th\u1ea5p<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">Trung b\u00ecnh<\/td>\n  <td style=\"padding:10px 14px;text-align:center;font-weight:600;color:#F59E0B;\">Cao (ch\u1ed1t trong l\u1ed7)<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">Th\u1ea5p<\/td>\n<\/tr>\n<tr style=\"background:#f8fafc;\">\n  <td style=\"padding:10px 14px;font-weight:600;color:#0B1F33;\">C\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng<\/td>\n  <td style=\"padding:10px 14px;text-align:center;font-weight:600;color:#10b981;\">Cao<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">Low\u2013Medium<\/td>\n  <td style=\"padding:10px 14px;text-align:center;font-weight:600;color:#10b981;\">Cao<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">Trung b\u00ecnh<\/td>\n<\/tr>\n<tr style=\"background:#ffffff;\">\n  <td style=\"padding:10px 14px;font-weight:600;color:#0B1F33;\">Ph\u00f9 h\u1ee3p nh\u1ea5t cho<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">B\u1ec1 m\u1eb7t c\u1ee9ng, kh\u00f4ng h\u01b0 h\u1ea1i<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">Kim lo\u1ea1i m\u1ec1m, kh\u00f3a m\u1ed9t l\u1ea7n<\/td>\n  <td style=\"padding:10px 14px;text-align:center;font-weight:600;color:#F59E0B;\">V\u1ecb tr\u00ed tr\u1ee5c d\u1ecdc ch\u00ednh x\u00e1c<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">Kh\u00f3a tr\u1ee5c chung<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c3cd4bf elementor-widget elementor-widget-html\" data-id=\"c3cd4bf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<p style=\"font-size:13px;color:#718096;margin-top:12px;\">\n<strong>Quy t\u1eafc nhanh:<\/strong> C\u1ea7n v\u1ecb tr\u00ed tr\u1ee5c d\u1ecdc ch\u00ednh x\u00e1c \u2192 <strong>DIN915 (\u0111\u1ea7u ch\u00f3)<\/strong>.\nKh\u00f3a tr\u1ee5c chung \u2192 <a href=\"https:\/\/productionscrews.com\/vi\/din916-cup-point-set-screw\/\" style=\"color:#F59E0B;\" target=\"_blank\">DIN916<\/a>.\nKh\u00f4ng h\u01b0 h\u1ea1i b\u1ec1 m\u1eb7t \u2192 <a href=\"https:\/\/productionscrews.com\/vi\/din913-flat-point-set-screw\/\" style=\"color:#F59E0B;\" target=\"_blank\">DIN913<\/a>.\n<\/p>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3026b0c e-flex e-con-boxed e-con e-parent\" data-id=\"3026b0c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-349f501 e-flex e-con-boxed e-con e-child\" data-id=\"349f501\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-223766f elementor-widget elementor-widget-heading\" data-id=\"223766f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">V\u1eadt li\u1ec7u &amp; C\u1ea5p \u0111\u1ed9 \u0111\u1ed9 c\u1ee9ng<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-10c113c elementor-widget elementor-widget-text-editor\" data-id=\"10c113c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u1ee8ng d\u1ee5ng DIN915 <strong>c\u1ea5p \u0111\u1ed9 c\u1ee9ng 45H<\/strong> \u0111\u1ed1i v\u1edbi th\u00e9p cacbon \u2014\nkh\u00f4ng ph\u1ea3i h\u1ec7 th\u1ed1ng c\u1ea5p bu l\u00f4ng 8.8\/10.9.\nK\u00fd hi\u1ec7u 45H ch\u1ec9 \u0111\u1ecbnh \u0111\u1ed9 c\u1ee9ng b\u1ec1 m\u1eb7t t\u1ed1i thi\u1ec3u 45 HRC \u0111\u1ec3 ch\u1ed1t ch\u1ecbu \u0111\u01b0\u1ee3c\nl\u1ef1c n\u00e9n b\u00ean trong l\u1ed7 m\u00e0 kh\u00f4ng b\u1ecb bi\u1ebfn d\u1ea1ng v\u0129nh vi\u1ec5n.\nC\u00e1c c\u1ea5p th\u00e9p kh\u00f4ng g\u1ec9 s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng lo\u1ea1i A (A2-70, A4-70).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b6815b1 elementor-widget elementor-widget-html\" data-id=\"b6815b1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\n<div style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;margin-top:16px;\">\n<table style=\"width:100%;border-collapse:collapse;font-size:14px;font-family:'Helvetica Neue',Arial,sans-serif;\">\n<thead>\n<tr style=\"background:#0B1F33;color:#ffffff;\">\n  <th style=\"padding:11px 14px;text-align:left;\">V\u1eadt li\u1ec7u<\/th>\n  <th style=\"padding:11px 14px;text-align:center;\">C\u1ea5p \u0111\u1ed9<\/th>\n  <th style=\"padding:11px 14px;text-align:left;\">Ph\u00f9 h\u1ee3p nh\u1ea5t cho<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background:#ffffff;\">\n  <td style=\"padding:10px 14px;font-weight:600;color:#0B1F33;\">Th\u00e9p carbon<\/td>\n  <td style=\"padding:10px 14px;text-align:center;font-weight:700;color:#F59E0B;\">45H<\/td>\n  <td style=\"padding:10px 14px;\">L\u1eafp r\u00e1p c\u01a1 kh\u00ed t\u1ed5ng qu\u00e1t, b\u1ea7u b\u00e1nh r\u0103ng, \u0111\u1ed3 g\u00e1 CNC<\/td>\n<\/tr>\n<tr style=\"background:#f8fafc;\">\n  <td style=\"padding:10px 14px;font-weight:600;color:#0B1F33;\">Th\u00e9p cacbon \u2014 \u00d4x\u00edt \u0111en<\/td>\n  <td style=\"padding:10px 14px;text-align:center;font-weight:700;color:#F59E0B;\">45H<\/td>\n  <td style=\"padding:10px 14px;\">D\u1ee5ng c\u1ee5, ho\u00e0n thi\u1ec7n th\u1ea9m m\u1ef9, ch\u1ed1ng \u0103n m\u00f2n nh\u1eb9<\/td>\n<\/tr>\n<tr style=\"background:#ffffff;\">\n  <td style=\"padding:10px 14px;font-weight:600;color:#0B1F33;\">Th\u00e9p kh\u00f4ng g\u1ec9 A2 (304)<\/td>\n  <td style=\"padding:10px 14px;text-align:center;font-weight:700;\">A2-70<\/td>\n  <td style=\"padding:10px 14px;\">Thi\u1ebft b\u1ecb th\u1ef1c ph\u1ea9m, l\u1eafp r\u00e1p t\u00e1i s\u1eed d\u1ee5ng, ch\u1ed1ng \u0103n m\u00f2n nh\u1eb9<\/td>\n<\/tr>\n<tr style=\"background:#f8fafc;\">\n  <td style=\"padding:10px 14px;font-weight:600;color:#0B1F33;\">Th\u00e9p kh\u00f4ng g\u1ec9 A4 (316)<\/td>\n  <td style=\"padding:10px 14px;text-align:center;font-weight:700;\">A4-70<\/td>\n  <td style=\"padding:10px 14px;\">M\u00f4i tr\u01b0\u1eddng bi\u1ec3n, h\u00f3a ch\u1ea5t, ngo\u00e0i tr\u1eddi<\/td>\n<\/tr>\n<tr style=\"background:#ffffff;\">\n  <td style=\"padding:10px 14px;font-weight:600;color:#0B1F33;\">Nh\u1ef1a (Nylon \/ PVDF)<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">\u2014<\/td>\n  <td style=\"padding:10px 14px;\">Kh\u00f4ng g\u00e2y tr\u1ea7y x\u01b0\u1edbc, c\u00e1ch \u0111i\u1ec7n, b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac m\u1ec1m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9d8cf29 elementor-widget elementor-widget-text-editor\" data-id=\"9d8cf29\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p style=\"font-size:13px;color:#718096;margin-top:8px;\">\n\u0110\u1ed1i v\u1edbi v\u00edt ch\u1ec9nh b\u1eb1ng nh\u1ef1a, ch\u1ec9 \u0111\u1ecbnh: <em>Nylon DIN915 M6 \u00d7 12<\/em> \u2014 kh\u00f4ng c\u1ea7n h\u1eadu t\u1ed1 c\u1ea5p.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f206fb0 e-flex e-con-boxed e-con e-child\" data-id=\"f206fb0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9eb81da elementor-widget elementor-widget-heading\" data-id=\"9eb81da\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u1ee8ng d\u1ee5ng ch\u00ednh<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ca53fa0 elementor-widget elementor-widget-text-editor\" data-id=\"ca53fa0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t\n<ul style=\"line-height:2.1;color:#4a5568;font-size:15px;padding-left:0;list-style:none;\">\n  <li>\u2714 <strong>B\u1ea7u b\u00e1nh r\u0103ng<\/strong> \u2014 \u0111\u1ecbnh v\u1ecb tr\u1ee5c d\u1ecdc c\u1ee7a b\u00e1nh r\u0103ng tr\u00ean tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng<\/li>\n  <li>\u2714 <strong>\u0110\u1ed3 g\u00e1 CNC ch\u00ednh x\u00e1c<\/strong> \u2014 \u0111i\u1ec3m d\u1eebng \u0111\u1ecbnh v\u1ecb linh ki\u1ec7n<\/li>\n  <li>\u2714 <strong>V\u00f2ng k\u1eb9p tr\u1ee5c &amp; kh\u1edbp n\u1ed1i<\/strong> \u2014 \u0111\u1ecbnh v\u1ecb theo ch\u1ec9 s\u1ed1<\/li>\n  <li>\u2714 <strong>Cam v\u00e0 \u0111\u0129a l\u1ec7ch t\u00e2m<\/strong> \u2014 \u0111\u0103ng k\u00fd g\u00f3c v\u00e0 tr\u1ee5c<\/li>\n  <li>\u2714 <strong>L\u1eafp \u0111\u1eb7t b\u1ed9 m\u00e3 h\u00f3a v\u00e0 b\u1ed9 gi\u1ea3i m\u00e3<\/strong> \u2014 gi\u1eef v\u1ecb tr\u00ed khi c\u00f3 rung \u0111\u1ed9ng<\/li>\n  <li>\u2714 <strong>D\u1ee5ng c\u1ee5 g\u00e1 v\u00e0 \u0111\u1ed3 g\u00e1<\/strong> \u2014 v\u1ecb tr\u00ed chu\u1ea9n l\u1eb7p l\u1ea1i \u0111\u01b0\u1ee3c<\/li>\n  <li>\u2714 <strong>R\u00f2ng r\u1ecdc v\u00e0 b\u00e1nh r\u0103ng x\u00edch<\/strong> \u2014 kh\u00f3a tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng theo chi\u1ec1u tr\u1ee5c<\/li>\n  <li>\u2714 <strong>L\u1eafp r\u00e1p thi\u1ebft b\u1ecb y t\u1ebf<\/strong> \u2014 kh\u00f4ng c\u1ed1 \u0111\u1ecbnh, c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh l\u1ea1i<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a8e1251 elementor-widget elementor-widget-image\" data-id=\"a8e1251\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"447\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/05-app-800x447.png\" class=\"attachment-large size-large wp-image-4100\" alt=\"\u1ed0c v\u00edt \u0111\u1ea7u ch\u00f3 DIN915 l\u1eafp \u0111\u1eb7t trong l\u1eafp r\u00e1p c\u00f4ng nghi\u1ec7p \u2014 v\u00ed d\u1ee5 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/05-app-800x447.png 800w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/05-app-360x201.png 360w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/05-app-150x84.png 150w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/05-app-768x429.png 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/05-app-18x10.png 18w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/05-app.png 1376w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2b0ef78 e-flex e-con-boxed e-con e-parent\" data-id=\"2b0ef78\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c42d636 elementor-widget elementor-widget-heading\" data-id=\"c42d636\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">C\u00e1ch \u0111\u1eb7t h\u00e0ng DIN915 \u2014 \u0110\u1ecbnh d\u1ea1ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-19f1c22 elementor-widget elementor-widget-text-editor\" data-id=\"19f1c22\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>S\u1eed d\u1ee5ng k\u00fd hi\u1ec7u ti\u00eau chu\u1ea9n khi \u0111\u1eb7t h\u00e0ng \u0111\u1ec3 ch\u1ec9 \u0111\u1ecbnh bi\u1ebfn th\u1ec3 \u0111\u00fang:<\/p>\n<p style=\"background:#f1f5f9;border-left:4px solid #F59E0B;padding:14px 18px;border-radius:4px;font-family:monospace;font-size:16px;margin:16px 0;\">\n  <strong>V\u00edt ch\u1ec9nh DIN915 \u2013 M8 \u00d7 20 \u2013 45H<\/strong>\n<\/p>\n<ul style=\"line-height:2;color:#4a5568;font-size:15px;\">\n  <li><strong>M8<\/strong> \u2014 \u0111\u01b0\u1eddng k\u00ednh ren danh ngh\u0129a (t\u00ednh b\u1eb1ng mm)<\/li>\n  <li><strong>20<\/strong> \u2014 chi\u1ec1u d\u00e0i danh ngh\u0129a t\u00ednh b\u1eb1ng mm (= t\u1ed5ng chi\u1ec1u d\u00e0i v\u00edt; L &gt; 16 mm cho M8 \u2192 t\u1ef1 \u0111\u1ed9ng \u00e1p d\u1ee5ng \u0111\u1ea7u ch\u00f3 \u0111\u1ea7y \u0111\u1ee7)<\/li>\n  <li><strong>45H<\/strong> \u2014 c\u1ea5p \u0111\u1ed9 c\u1ee9ng (th\u00e9p cacbon). \u0110\u1ed1i v\u1edbi inox: s\u1eed d\u1ee5ng <strong>A2<\/strong> or <strong>A4<\/strong><\/li>\n<\/ul>\n\n<p><strong>V\u00ed d\u1ee5 inox:<\/strong>\n<span style=\"background:#f1f5f9;padding:4px 10px;border-radius:3px;font-family:monospace;\">V\u00edt ch\u1ec9nh DIN915 \u2013 M8 \u00d7 12 \u2013 A2<\/span>\n<em style=\"color:#718096;font-size:14px;\"> (L=12 mm \u2264 16 mm \u2192 t\u1ef1 \u0111\u1ed9ng \u00e1p d\u1ee5ng \u0111\u1ea7u ch\u00f3 m\u1ed9t n\u1eeda)<\/em><\/p>\n\n<p style=\"color:#718096;font-size:14px;margin-top:8px;\">\nL\u01b0u \u00fd: B\u1ea1n kh\u00f4ng c\u1ea7n ch\u1ec9 \u0111\u1ecbnh \u201c\u0111\u1ea7u ch\u00f3 m\u1ed9t n\u1eeda\u201d ho\u1eb7c \u201c\u0111\u1ea7u ch\u00f3 \u0111\u1ea7y \u0111\u1ee7\u201d ri\u00eang bi\u1ec7t \u2014\nbi\u1ebfn th\u1ec3 \u0111\u1ea7u \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi chi\u1ec1u d\u00e0i danh ngh\u0129a theo ti\u00eau chu\u1ea9n.\n\u0110\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang t\u00f4i c\u00f3 th\u1ec3 t\u01b0 v\u1ea5n v\u1ec1 l\u1ef1a ch\u1ecdn chi\u1ec1u d\u00e0i \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c bi\u1ebfn th\u1ec3 \u0111\u1ea7u ch\u00f3 y\u00eau c\u1ea7u.<\/p>\n\n<h3 style=\"color:#0B1F33;font-size:20px;margin-top:36px;\">DIN915 so v\u1edbi c\u00e1c ti\u00eau chu\u1ea9n v\u00edt ch\u1ec9nh kh\u00e1c \u2014 H\u01b0\u1edbng d\u1eabn nhanh<\/h3>\n<ul style=\"line-height:2.2;color:#4a5568;font-size:15px;\">\n  <li>\u2192 <strong>Y\u00eau c\u1ea7u v\u1ecb tr\u00ed tr\u1ee5c ch\u00ednh x\u00e1c (l\u1ed7 khoan s\u1eb5n)<\/strong> \u2192 Ch\u1ecdn <strong>DIN915<\/strong> (\u0111\u1ea7u ch\u00f3)<\/li>\n  <li>\u2192 <strong>Kh\u00f3a tr\u1ee5c chung, ch\u1ea5p nh\u1eadn v\u1ebft tr\u00ean b\u1ec1 m\u1eb7t<\/strong> \u2192 Ch\u1ecdn <a href=\"https:\/\/productionscrews.com\/vi\/din916-cup-point-set-screw\/\" style=\"color:#F59E0B;\" target=\"_blank\">DIN916<\/a> (\u0111\u1ea7u ch\u00e9n)<\/li>\n  <li>\u2192 <strong>B\u1ec1 m\u1eb7t kh\u00f4ng \u0111\u01b0\u1ee3c h\u01b0 h\u1ea1i, ch\u1ec9 ma s\u00e1t<\/strong> \u2192 Ch\u1ecdn <a href=\"https:\/\/productionscrews.com\/vi\/din913-flat-point-set-screw\/\" style=\"color:#F59E0B;\" target=\"_blank\">DIN913<\/a> (\u0111\u1ea7u ph\u1eb3ng)<\/li>\n  <li>\u2192 <strong>L\u1eafp \u0111\u1eb7t m\u1ed9t l\u1ea7n tr\u00ean kim lo\u1ea1i m\u1ec1m<\/strong> \u2192 Ch\u1ecdn DIN914 (\u0111\u1ea7u c\u00f4n)<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9c103c4 e-flex e-con-boxed e-con e-parent\" data-id=\"9c103c4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5bf0fa2 elementor-widget elementor-widget-heading\" data-id=\"5bf0fa2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p \u2014 \u1ed0c v\u00edt \u0111\u1ea7u ch\u00f3 DIN915<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1c000a2 elementor-widget elementor-widget-text-editor\" data-id=\"1c000a2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align:center;color:#718096;font-size:15px;max-width:640px;margin:0 auto;\">\nGi\u1ea3i \u0111\u00e1p k\u1ef9 thu\u1eadt v\u1ec1 l\u1ef1a ch\u1ecdn \u1ed1c v\u00edt \u0111\u1ea7u ch\u00f3 DIN915, k\u00edch th\u01b0\u1edbc khoan s\u1eb5n, so s\u00e1nh \u0111\u1ea7u ch\u00f3 ng\u1eafn v\u00e0 d\u00e0i, v\u00e0 \u0111\u1eb7t h\u00e0ng.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cb9b06d elementor-widget elementor-widget-accordion\" data-id=\"cb9b06d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2131\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-2131\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa \u0111\u1ea7u ch\u00f3 ng\u1eafn v\u00e0 \u0111\u1ea7u ch\u00f3 d\u00e0i tr\u00ean DIN915 l\u00e0 g\u00ec?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2131\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-2131\">S\u1ef1 kh\u00e1c bi\u1ec7t n\u1eb1m \u1edf chi\u1ec1u d\u00e0i ch\u1ed1t ch\u00f3 (z). \u0110\u1ea7u ch\u00f3 ng\u1eafn c\u00f3 ch\u1ed1t ng\u1eafn h\u01a1n (z ng\u1eafn), \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng t\u1ef1 \u0111\u1ed9ng khi chi\u1ec1u d\u00e0i danh \u0111\u1ecbnh c\u1ee7a v\u00edt L b\u1eb1ng ho\u1eb7c nh\u1ecf h\u01a1n ng\u01b0\u1ee1ng cho k\u00edch th\u01b0\u1edbc \u0111\u00f3 (v\u00ed d\u1ee5, M8 v\u1edbi L \u2264 16 mm). \u0110\u1ea7u ch\u00f3 d\u00e0i c\u00f3 ch\u1ed1t d\u00e0i h\u01a1n (z d\u00e0i) \u0111\u1ec3 \u0103n s\u00e2u v\u00e0o l\u1ed7 \u2014 d\u00f9ng cho v\u00edt d\u00e0i h\u01a1n. Ng\u01b0\u1eddi mua kh\u00f4ng ch\u1ecdn: bi\u1ebfn th\u1ec3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh theo chi\u1ec1u d\u00e0i \u0111\u1eb7t h\u00e0ng. \u0110\u1ea7u ch\u00f3 d\u00e0i cho v\u1ecb tr\u00ed tr\u1ee5c d\u01b0\u01a1ng m\u1ea1nh h\u01a1n; \u0111\u1ea7u ch\u00f3 ng\u1eafn ph\u00f9 h\u1ee3p v\u1edbi l\u1ed7 n\u00f4ng v\u00e0 l\u1eafp r\u00e1p h\u1ea1n ch\u1ebf kh\u00f4ng gian.<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2132\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-2132\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">N\u00ean d\u00f9ng k\u00edch th\u01b0\u1edbc l\u1ed7 khoan s\u1eb5n n\u00e0o cho DIN915?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2132\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-2132\">\u0110\u01b0\u1eddng k\u00ednh l\u1ed7 khoan s\u1eb5n khuy\u1ebfn ngh\u1ecb l\u00e0 dp (\u0111\u01b0\u1eddng k\u00ednh ch\u1ed1t ch\u00f3) dung sai H8 \u2014 xem c\u1ed9t Khoan s\u1eb5n H8 trong b\u1ea3ng k\u00edch th\u01b0\u1edbc ph\u00eda tr\u00ean. V\u00ed d\u1ee5, M8 DIN915 c\u00f3 dp t\u1ed1i \u0111a 5,50 mm, n\u00ean khoan l\u1ed7 H8 5,5 mm (dung sai +0 \u0111\u1ebfn +0,022 mm cho H8 t\u1ea1i 5,5 mm). \u0110\u1ed9 s\u00e2u khoan n\u00ean b\u1eb1ng z (chi\u1ec1u d\u00e0i ch\u1ed1t) c\u1ed9ng 0,5\u20131 mm khe h\u1edf. L\u1ed7 H8 v\u1eeba kh\u00edt \u0111\u1ea3m b\u1ea3o v\u1ecb tr\u00ed tr\u1ee5c d\u01b0\u01a1ng m\u00e0 kh\u00f4ng b\u1ecb k\u1eb9t.<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2133\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-2133\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Ti\u00eau chu\u1ea9n t\u01b0\u01a1ng \u0111\u01b0\u01a1ng ISO c\u1ee7a DIN915 l\u00e0 g\u00ec?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2133\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-2133\">DIN915 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi ISO 4028 \u2014 \u1ed1c v\u00edt l\u1ee5c gi\u00e1c \u0111\u1ea7u ch\u00f3. C\u1ea3 hai \u0111\u1ec1u gi\u1ed1ng nhau v\u1ec1 k\u00edch th\u01b0\u1edbc. Ti\u00eau chu\u1ea9n ISO s\u1eed d\u1ee5ng c\u00f9ng gi\u00e1 tr\u1ecb dp, z, s v\u00e0 t. Khi ch\u1ec9 \u0111\u1ecbnh qu\u1ed1c t\u1ebf, \u01b0u ti\u00ean ISO 4028; DIN915 l\u00e0 k\u00fd hi\u1ec7u ph\u1ed5 bi\u1ebfn trong s\u1ea3n xu\u1ea5t t\u1ea1i ch\u00e2u \u00c2u v\u00e0 ch\u00e2u \u00c1.<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2134\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-2134\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">\u0110\u1ed9 c\u1ee9ng n\u00e0o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho \u1ed1c v\u00edt DIN915?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2134\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-2134\">\u1ed0c v\u00edt DIN915 ti\u00eau chu\u1ea9n s\u1eed d\u1ee5ng c\u1ea5p \u0111\u1ed9 c\u1ee9ng 45H: \u0111\u1ed9 c\u1ee9ng b\u1ec1 m\u1eb7t t\u1ed1i thi\u1ec3u 45 HRC, \u0111\u1ed9 c\u1ee9ng l\u00f5i 33\u201339 HRC. \u0110\u00e2y l\u00e0 \u0111\u1eb7c tr\u01b0ng c\u1ee7a ti\u00eau chu\u1ea9n \u1ed1c v\u00edt v\u00e0 kh\u00f4ng gi\u1ed1ng v\u1edbi c\u1ea5p \u0111\u1ed9 bu l\u00f4ng (8.8, 10.9). \u0110\u1ed9 c\u1ee9ng b\u1ec1 m\u1eb7t cao gi\u00fap ch\u1ed1t ch\u00f3 ch\u1ecbu l\u1ef1c n\u00e9n m\u00e0 kh\u00f4ng b\u1ecb bi\u1ebfn d\u1ea1ng trong l\u1ed7 gh\u00e9p. Phi\u00ean b\u1ea3n inox d\u00f9ng A2-70 ho\u1eb7c A4-70.<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2135\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-2135\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">C\u00f3 th\u1ec3 d\u00f9ng DIN915 m\u00e0 kh\u00f4ng c\u1ea7n khoan s\u1eb5n l\u1ed7 tr\u00ean tr\u1ee5c gh\u00e9p kh\u00f4ng?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2135\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-2135\">Kh\u00f4ng \u2014 v\u00edt ch\u1ec9nh \u0111\u1ea7u tr\u1ee5 DIN915 y\u00eau c\u1ea7u ph\u1ea3i c\u00f3 l\u1ed7 khoan s\u1eb5n tr\u00ean chi ti\u1ebft gh\u00e9p. N\u1ebfu kh\u00f4ng c\u00f3 l\u1ed7, ch\u1ed1t h\u00ecnh tr\u1ee5 s\u1ebd kh\u00f4ng th\u1ec3 \u0103n kh\u1edbp v\u00e0 kh\u00f4ng t\u1ea1o \u0111\u01b0\u1ee3c v\u1ecb tr\u00ed \u0111\u1ecbnh t\u00e2m d\u1ecdc, khi\u1ebfn v\u00edt ho\u1ea1t \u0111\u1ed9ng k\u00e9m hi\u1ec7u qu\u1ea3 (ch\u1ec9 c\u00f3 ma s\u00e1t, gi\u1ed1ng nh\u01b0 DIN913 nh\u01b0ng k\u00e9m hi\u1ec7u qu\u1ea3 h\u01a1n). N\u1ebfu kh\u00f4ng th\u1ec3 khoan l\u1ed7 s\u1eb5n, h\u00e3y ch\u1ecdn DIN916 (\u0111\u1ea7u c\u1ed1c) \u0111\u1ec3 kh\u00f3a b\u1eb1ng ma s\u00e1t ho\u1eb7c DIN914 (\u0111\u1ea7u nh\u1ecdn) \u0111\u1ec3 c\u1ed1 \u0111\u1ecbnh m\u1ed9t l\u1ea7n v\u00e0o v\u1ebft l\u00f5m n\u00f4ng.<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cce76cc e-flex e-con-boxed e-con e-parent\" data-id=\"cce76cc\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-aee7c3d elementor-widget elementor-widget-heading\" data-id=\"aee7c3d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">C\u1ea7n mua v\u00edt ch\u1ec9nh \u0111\u1ea7u tr\u1ee5 DIN915 s\u1ed1 l\u01b0\u1ee3ng l\u1edbn ho\u1eb7c k\u00edch th\u01b0\u1edbc theo y\u00eau c\u1ea7u?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-86cc48c elementor-widget elementor-widget-text-editor\" data-id=\"86cc48c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align:center;max-width:640px;margin:0 auto;\">\nCh\u00fang t\u00f4i cung c\u1ea5p v\u00edt ch\u1ec9nh \u0111\u1ea7u tr\u1ee5 DIN915 b\u1eb1ng th\u00e9p cacbon 45H, inox A2\/A4 v\u00e0 nylon.\nM1.6\u2013M24, \u0111\u1ea7u tr\u1ee5 ng\u1eafn v\u00e0 \u0111\u1ea7u tr\u1ee5 d\u00e0i, nh\u1eadn \u0111\u1eb7t chi\u1ec1u d\u00e0i theo y\u00eau c\u1ea7u. S\u1ed1 l\u01b0\u1ee3ng t\u1ed1i thi\u1ec3u t\u1eeb 500 chi\u1ebfc.\nCh\u1ee9ng ch\u1ec9 EN 10204 3.1 v\u00e0 v\u1eadt li\u1ec7u tu\u00e2n th\u1ee7 RoHS cho m\u1ecdi \u0111\u01a1n h\u00e0ng.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bf5c09d e-flex e-con-boxed e-con e-child\" data-id=\"bf5c09d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-045e980 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"045e980\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#dim-table\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Xem b\u1ea3ng k\u00edch th\u01b0\u1edbc<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-57d1384 elementor-widget elementor-widget-shortcode\" data-id=\"57d1384\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><div class=\"ff_form_modal\"><button data-lity data-lity-target=\"#ff_modal_instance_2\" class=\"ff_modal_btn flientfpb\">Y\u00eau c\u1ea7u ngay<\/button><div style=\"display: none\" class=\"ff_form_modal_body\"><div style=\"background-color: white\" class=\"ff_modal_container lity-hide\" id=\"ff_modal_instance_2\"><div class='fluentform ff-default fluentform_wrapper_3 ffs_default_wrap'><form data-form_id=\"3\" id=\"fluentform_3\" class=\"frm-fluent-form fluent_form_3 ff-el-form-top ff_form_instance_3_2 ff-form-loading ffs_default\" data-form_instance=\"ff_form_instance_3_2\" method=\"POST\" action=\"\" ><fieldset  style=\"border: none!important;margin: 0!important;padding: 0!important;background-color: transparent!important;box-shadow: none!important;outline: none!important; min-inline-size: 100%;\">\n                    <legend class=\"ff_screen_reader_title\" style=\"display: block; margin: 0!important;padding: 0!important;height: 0!important;text-indent: -999999px;width: 0!important;overflow:hidden;\">Y\u00caU C\u1ea6U B\u00c1O GI\u00c1<\/legend>        <div\n                style=\"display: none!important; position: absolute!important; transform: translateX(1000%)!important;\"\n                class=\"ff-el-group ff-hpsf-container\"\n        >\n            <div class=\"ff-el-input--label asterisk-right\">\n                <label for=\"ff_3_item_sf\" aria-label=\"Th\u00f4ng b\u00e1o\">\n                    Th\u00f4ng b\u00e1o                <\/label>\n            <\/div>\n            <div class=\"ff-el-input--content\">\n                <input type=\"text\"\n                       name=\"item_3__fluent_sf\"\n                       class=\"ff-el-form-control\"\n                       id=\"ff_3_item_sf\"\n                \/>\n            <\/div>\n        <\/div>\n                <input type=\"hidden\" id=\"__fluent_protection_token_3\" class=\"fluent-form-token-field\" name=\"__fluent_protection_token_3\">\n        <input type='hidden' name='__fluent_form_embded_post_id' value='4101' \/><input type=\"hidden\" id=\"_fluentform_3_fluentformnonce\" name=\"_fluentform_3_fluentformnonce\" value=\"c34cc9eb9e\" \/><input type=\"hidden\" name=\"_wp_http_referer\" value=\"\/vi\/wp-json\/wp\/v2\/pages\/4101\" \/><div data-type=\"name-element\" data-name=\"names\" class=\"ff-field_container ff-name-field-wrapper\" ><div class='ff-t-container'><div class='ff-t-cell'><div class='ff-el-group'><div class=\"ff-el-input--label ff-el-is-required asterisk-right\"><label for='ff_3_2_names_first_name_' id='label_ff_3_2_names_first_name_' >T\u00ean<\/label><\/div><div class='ff-el-input--content'><input type=\"text\" name=\"names[first_name]\" id=\"ff_3_2_names_first_name_\" class=\"ff-el-form-control\" placeholder=\"T\u00ean\" aria-invalid=\"false\" aria-required=\"true\"><\/div><\/div><\/div><\/div><\/div><div class='ff-el-group'><div class=\"ff-el-input--label ff-el-is-required asterisk-right\"><label for='ff_3_2_email' id='label_ff_3_2_email' aria-label=\"Email\">Email<\/label><\/div><div class='ff-el-input--content'><input type=\"email\" name=\"email\" id=\"ff_3_2_email\" class=\"ff-el-form-control\" placeholder=\"\u0110\u1ecba ch\u1ec9 Email\" data-name=\"email\"  aria-invalid=\"false\" aria-required=\"true\"><\/div><\/div><div class='ff-el-group'><div class=\"ff-el-input--label ff-el-is-required asterisk-right\"><label for='ff_3_2_input_text' id='label_ff_3_2_input_text' aria-label=\"\u0110i\u1ec7n tho\u1ea1i\">\u0110i\u1ec7n tho\u1ea1i<\/label><\/div><div class='ff-el-input--content'><input type=\"text\" name=\"input_text\" class=\"ff-el-form-control\" placeholder=\"\u0110i\u1ec7n tho\u1ea1i\/WhatsApp\/Zalo\" data-name=\"input_text\" id=\"ff_3_2_input_text\"  aria-invalid=\"false\" aria-required=\"true\"><\/div><\/div><div class='ff-el-group'><div class=\"ff-el-input--label ff-el-is-required asterisk-right\"><label for='ff_3_2_message' id='label_ff_3_2_message' aria-label=\"Tin nh\u1eafn\">Tin nh\u1eafn<\/label><\/div><div class='ff-el-input--content'><textarea aria-required=\"true\" aria-labelledby=\"label_ff_3_2_message\" name=\"message\" id=\"ff_3_2_message\" class=\"ff-el-form-control\" placeholder=\"Nh\u1eadp chi ti\u1ebft s\u1ea3n ph\u1ea9m nh\u01b0 k\u00edch th\u01b0\u1edbc, m\u00e0u s\u1eafc, v\u1eadt li\u1ec7u v\u00e0 c\u00e1c y\u00eau c\u1ea7u \u0111\u1eb7c bi\u1ec7t kh\u00e1c \u0111\u1ec3 nh\u1eadn b\u00e1o gi\u00e1 ch\u00ednh x\u00e1c.\" rows=\"4\" cols=\"2\" data-name=\"message\" ><\/textarea><\/div><\/div><input type=\"hidden\" name=\"submit_from\" value=\"DIN915 Dog Point Set Screw | Full Specifications, Dimensions &amp; Applications Guide https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/pages\/4101\" data-name=\"submit_from\" ><div class='ff-el-group ff-text-left ff_submit_btn_wrapper'><button type=\"submit\" class=\"ff-btn ff-btn-submit ff-btn-md ff_btn_style\"  aria-label=\"G\u1eecI\">G\u1eecI<\/button><\/div><\/fieldset><input type=\"hidden\" name=\"trp-form-language\" value=\"vi\"\/><\/form><div id='fluentform_3_errors' class='ff-errors-in-stack ff_form_instance_3_2 ff-form-loading_errors ff_form_instance_3_2_errors'><\/div><\/div>            <script type=\"text\/javascript\">\n                window.fluent_form_ff_form_instance_3_2 = {\"id\":\"3\",\"settings\":{\"layout\":{\"labelPlacement\":\"top\",\"helpMessagePlacement\":\"with_label\",\"errorMessagePlacement\":\"inline\",\"cssClassName\":\"\",\"asteriskPlacement\":\"asterisk-right\"},\"restrictions\":{\"denyEmptySubmission\":{\"enabled\":false}}},\"form_instance\":\"ff_form_instance_3_2\",\"form_id_selector\":\"fluentform_3\",\"rules\":{\"names[first_name]\":{\"required\":{\"value\":true,\"message\":\"This field is required\",\"global\":false,\"global_message\":\"\\u8fd9\\u662f\\u5fc5\\u586b\\u680f\"}},\"names[middle_name]\":{\"required\":{\"value\":false,\"message\":\"This field is required\",\"global\":false,\"global_message\":\"\\u8fd9\\u662f\\u5fc5\\u586b\\u680f\"}},\"names[last_name]\":{\"required\":{\"value\":false,\"message\":\"This field is required\",\"global\":false,\"global_message\":\"\\u8fd9\\u662f\\u5fc5\\u586b\\u680f\"}},\"email\":{\"required\":{\"value\":true,\"message\":\"This field is required\",\"global\":false,\"global_message\":\"\\u8fd9\\u662f\\u5fc5\\u586b\\u680f\"},\"email\":{\"value\":true,\"message\":\"This field must contain a valid email\",\"global\":false,\"global_message\":\"\\u6b64\\u5b57\\u6bb5\\u5fc5\\u987b\\u5305\\u542b\\u6709\\u6548\\u7684\\u7535\\u5b50\\u90ae\\u7bb1\\u5730\\u5740\"}},\"input_text\":{\"required\":{\"value\":true,\"message\":\"This field is required\",\"global_message\":\"\\u8fd9\\u662f\\u5fc5\\u586b\\u680f\",\"global\":true}},\"message\":{\"required\":{\"value\":true,\"message\":\"This field is required\",\"global\":false,\"global_message\":\"\\u8fd9\\u662f\\u5fc5\\u586b\\u680f\"}}},\"debounce_time\":300};\n                            <\/script>\n            <\/div><\/div><\/div><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-46e5b04 e-flex e-con-boxed e-con e-parent\" data-id=\"46e5b04\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-053a644 e-flex e-con-boxed e-con e-child\" data-id=\"053a644\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1ac86e4 elementor-widget elementor-widget-heading\" data-id=\"1ac86e4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Ti\u00eau chu\u1ea9n li\u00ean quan v\u1ec1 bulong, \u1ed1c v\u00edt<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e2382d7 e-flex e-con-boxed e-con e-child\" data-id=\"e2382d7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-15d25e0 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"15d25e0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t\t\t\t\t<i class=\"fas fa-minus-circle fa-solid\" aria-hidden=\"true\"><\/i>\n\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a7e0968 elementor-widget elementor-widget-heading\" data-id=\"a7e0968\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">V\u00edt ch\u1ec9nh \u0111\u1ea7u b\u1eb1ng DIN913<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6485bb7 elementor-widget elementor-widget-text-editor\" data-id=\"6485bb7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u0110\u1ea7u b\u1eb1ng ph\u1eb3ng, nh\u1eb5n \u2014 kh\u00f4ng g\u00e2y h\u01b0 h\u1ea1i b\u1ec1 m\u1eb7t, l\u00fd t\u01b0\u1edfng cho vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh th\u01b0\u1eddng xuy\u00ean.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6bfb387 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"6bfb387\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/productionscrews.com\/vi\/din913-flat-point-set-screw\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Xem s\u1ea3n ph\u1ea9m<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d2db676 e-flex e-con-boxed e-con e-child\" data-id=\"d2db676\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bcf2a3c elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"bcf2a3c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t\t\t\t\t<i class=\"fas fa-dot-circle fa-solid\" aria-hidden=\"true\"><\/i>\n\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-618588d elementor-widget elementor-widget-heading\" data-id=\"618588d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">V\u00edt ch\u1ec9nh \u0111\u1ea7u nh\u1ecdn DIN914<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-19e3fcd elementor-widget elementor-widget-text-editor\" data-id=\"19e3fcd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u0110\u1ea7u nh\u1ecdn h\u00ecnh n\u00f3n \u0103n s\u00e2u v\u00e0o tr\u1ee5c \u2014 d\u00f9ng \u0111\u1ec3 kh\u00f3a c\u1ed1 \u0111\u1ecbnh m\u1ed9t l\u1ea7n v\u0129nh vi\u1ec5n.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b718ad2 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"b718ad2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/productionscrews.com\/vi\/din914-cone-point-set-screw\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Xem s\u1ea3n ph\u1ea9m<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a948fa7 e-flex e-con-boxed e-con e-child\" data-id=\"a948fa7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-758265c elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"758265c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t\t\t\t\t<i class=\"fas fa-adjust fa-solid\" aria-hidden=\"true\"><\/i>\n\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c604c0 elementor-widget elementor-widget-heading\" data-id=\"7c604c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">V\u00edt ch\u1ec9nh \u0111\u1ea7u c\u1ed1c DIN916<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2845a9f elementor-widget elementor-widget-text-editor\" data-id=\"2845a9f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u0110\u1ea7u c\u1ed1c l\u00f5m \u00f4m s\u00e1t b\u1ec1 m\u1eb7t tr\u1ee5c \u2014 lo\u1ea1i v\u00edt ch\u1ec9nh \u0111a d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-df195d6 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"df195d6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/productionscrews.com\/vi\/din916-cup-point-set-screw\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Xem s\u1ea3n ph\u1ea9m<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-36599a7 e-flex e-con-boxed e-con e-child\" data-id=\"36599a7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-763b881 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"763b881\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t\t\t\t\t<i class=\"fas fa-bolt fa-solid\" aria-hidden=\"true\"><\/i>\n\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d55024 elementor-widget elementor-widget-heading\" data-id=\"4d55024\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Bulong hai \u0111\u1ea7u DIN938<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d2b9ba elementor-widget elementor-widget-text-editor\" data-id=\"6d2b9ba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Bulong hai \u0111\u1ea7u ren h\u1ec7 m\u00e9t b1=1d, M3\u2013M52, d\u00f9ng cho l\u1eafp r\u00e1p m\u1eb7t b\u00edch.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1dd9dba elementor-align-center elementor-widget elementor-widget-button\" data-id=\"1dd9dba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/productionscrews.com\/vi\/din938-double-end-stud-bolt\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Xem s\u1ea3n ph\u1ea9m<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-dfae05d e-con-full e-flex e-con e-parent\" data-id=\"dfae05d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ed7e39b elementor-widget elementor-widget-html\" data-id=\"ed7e39b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<style>\nbody.page-id-4101 .elementor-element-cc79c88 {\n  background: #f7f9fc;\n  border-left: 4px solid #0073aa;\n  padding: 20px 24px !important;\n  margin: 16px 0 24px 0 !important;\n  border-radius: 4px;\n  font-size: 1.05em;\n  line-height: 1.65;\n}\nbody.page-id-4101 .elementor-element-cc79c88 strong {\n  color: #0073aa;\n}\n<\/style>\n\n<script type=\"application\/ld+json\" id=\"din915-faq-schema\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What is a 'dog point'?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"A dog point is a short, unthreaded cylindrical pin extending from the screw tip. It mates with a drilled hole or slot on the shaft for positive location.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How long is the dog portion?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Standard dog length is approximately 1\\u00d7d (one nominal diameter). Custom dog lengths available.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"When to use DIN915 vs DIN914?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Use DIN915 when the shaft has (or can have) a drilled detent and you need precise indexing. Use DIN914 when no pre-drilling is possible and you can accept a cone indent.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What size range is offered?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"M3 through M24 in standard lengths from 5 mm to 60 mm.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What grades and finishes?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Carbon steel 45H\\\/14.9 and stainless A2-70\\\/A4-70. Black oxide is standard; zinc and Dacromet on request.\"\n            }\n        }\n    ]\n}<\/script>\n<!--PS_RELATED_START-->\n<style>\n.ps-related { max-width: 1140px; margin: 2.5em auto 1.5em; padding: 0 15px; box-sizing: border-box; font-family: inherit; }\n.ps-related h3 { font-size: 1.5em; margin: 0 0 .35em; padding-bottom: .5em; border-bottom: 2px solid #0073aa; color: #1a1a1a; }\n.ps-related .ps-intro { margin: 0 0 1.1em; color: #555; font-size: .95em; line-height: 1.55; }\n.ps-related .ps-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }\n.ps-related .ps-grid > li { margin: 0; padding: 0; }\n.ps-related .ps-card { display: block; height: 100%; padding: 14px 16px; background: #fff; border: 1px solid #e3e7eb; border-left: 3px solid #0073aa; border-radius: 4px; text-decoration: none !important; color: #222; transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease; }\n.ps-related .ps-card:hover, .ps-related .ps-card:focus { background: #f7fafd; border-left-color: #005580; transform: translateY(-2px); box-shadow: 0 6px 14px rgba(0,115,170,.10); outline: none; }\n.ps-related .ps-card .ps-std { display: block; font-weight: 700; color: #0073aa; font-size: 1.02em; letter-spacing: .02em; }\n.ps-related .ps-card .ps-name { display: block; font-size: .92em; color: #222; margin-top: 2px; font-weight: 600; }\n.ps-related .ps-card .ps-desc { display: block; font-size: .82em; color: #666; margin-top: 4px; line-height: 1.45; }\n@media (max-width: 480px) { .ps-related { padding: 0 8px; } .ps-related .ps-grid { grid-template-columns: 1fr 1fr; gap: 10px; } .ps-related .ps-card { padding: 12px 12px; } }\n<\/style>\n<nav class=\"ps-related\" aria-label=\"C\u00e1c ti\u00eau chu\u1ea9n \u1ed1c v\u00edt v\u00e0 ph\u1ee5 ki\u1ec7n li\u00ean quan c\u1ee7a DIN v\u00e0 ISO\">\n<h3>Ti\u00eau chu\u1ea9n \u1ed1c v\u00edt\/\u1ed1c th\u00e9p nhanh li\u00ean quan \u0111\u1ebfn DIN\/ISO<\/h3>\n<p class=\"ps-intro\">S\u1ea3n xu\u1ea5t \u1ed1c v\u00edt \u0111\u1ea7u ch\u00f3 DIN915 th\u01b0\u1eddng \u0111\u1ed3ng ngh\u0129a b\u1ea1n c\u0169ng l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c ti\u00eau chu\u1ea9n \u1ed1c v\u00edt c\u00f9ng lo\u1ea1i DIN\/ISO. Kh\u00e1m ph\u00e1 c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt li\u00ean quan m\u00e0 Production Screws s\u1ea3n xu\u1ea5t trong c\u00f9ng d\u00f2ng:<\/p>\n<ul class=\"ps-grid\">\n  <li><a class=\"ps-card\" href=\"https:\/\/productionscrews.com\/vi\/din6912-low-head-socket-cap-screw\/\" title=\"\u1ed0c v\u00edt \u0111\u1ea7u ch\u00f3a th\u1ea5p DIN6912 \u2014 \u1ed0c v\u00edt \u0111\u1ea7u ch\u00f3a h\u00ecnh l\u1ee5c gi\u00e1c gi\u1ea3m chi\u1ec1u cao, lo\u1ea1i 8.8\/10.9\/12.9\" target=\"_blank\"><span class=\"ps-std\">DIN6912<\/span><span class=\"ps-name\">\u1ed0c v\u00edt \u0111\u1ea7u ch\u00f3a th\u1ea5p<\/span><span class=\"ps-desc\">\u1ed0c v\u00edt \u0111\u1ea7u ch\u00f3a h\u00ecnh l\u1ee5c gi\u00e1c gi\u1ea3m chi\u1ec1u cao, lo\u1ea1i 8.8\/10.9\/12.9<\/span><\/a><\/li>\n  <li><a class=\"ps-card\" href=\"https:\/\/productionscrews.com\/vi\/din6921-hex-flange-bolt\/\" title=\"Bu l\u00f4ng m\u1eb7t b\u00edch h\u00ecnh l\u1ee5c gi\u00e1c DIN6921 \u2014 \u0110\u1ea7u b\u00edch t\u00edch h\u1ee3p c\u00f3 \u0111\u1ec7m, r\u0103ng c\u01b0a ho\u1eb7c kh\u00f4ng r\u0103ng c\u01b0a ph\u00eda d\u01b0\u1edbi\" target=\"_blank\"><span class=\"ps-std\">DIN6921<\/span><span class=\"ps-name\">\u1ed0c v\u00edt m\u1eb7t b\u00edch h\u00ecnh l\u1ee5c gi\u00e1c<\/span><span class=\"ps-desc\">\u0110\u1ea7u b\u00edch t\u00edch h\u1ee3p c\u00f3 \u0111\u1ec7m, r\u0103ng c\u01b0a ho\u1eb7c kh\u00f4ng r\u0103ng c\u01b0a ph\u00eda d\u01b0\u1edbi<\/span><\/a><\/li>\n  <li><a class=\"ps-card\" href=\"https:\/\/productionscrews.com\/vi\/din7984-low-head-socket-cap-screw\/\" title=\"V\u00edt \u0111\u1ea7u th\u1ea5p DIN7984 \u2014 V\u00edt \u0111\u1ea7u ch\u1ed1t h\u00ecnh l\u1ee5c gi\u00e1c th\u1ea5p, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng ISO 7984\" target=\"_blank\"><span class=\"ps-std\">DIN7984<\/span><span class=\"ps-name\">\u1ed0c v\u00edt \u0111\u1ea7u ch\u00f3a th\u1ea5p<\/span><span class=\"ps-desc\">\u1ed0c v\u00edt \u0111\u1ea7u ch\u00f3a h\u00ecnh l\u1ee5c gi\u00e1c th\u1ea5p, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng ISO 7984<\/span><\/a><\/li>\n  <li><a class=\"ps-card\" href=\"https:\/\/productionscrews.com\/vi\/din913-flat-point-set-screw\/\" title=\"V\u00edt \u0111\u1ea7u ph\u1eb3ng DIN913 \u2014 V\u00edt ch\u1ed1t h\u00ecnh l\u1ee5c gi\u00e1c v\u1edbi \u0111\u1ea7u ph\u1eb3ng (ISO 4026)\" target=\"_blank\"><span class=\"ps-std\">DIN913<\/span><span class=\"ps-name\">\u1ed0c v\u00edt \u0111\u1ea7u ph\u1eb3ng<\/span><span class=\"ps-desc\">\u1ed0c v\u00edt \u0111\u1ea7u ch\u00f3a h\u00ecnh l\u1ee5c gi\u00e1c v\u1edbi \u0111i\u1ec3m ph\u1eb3ng (ISO 4026)<\/span><\/a><\/li>\n  <li><a class=\"ps-card\" href=\"https:\/\/productionscrews.com\/vi\/din914-cone-point-set-screw\/\" title=\"V\u00edt ch\u1ed1t h\u00ecnh n\u00f3n DIN914 \u2014 V\u00edt ch\u1ed1t h\u00ecnh l\u1ee5c gi\u00e1c v\u1edbi \u0111\u1ea7u n\u00f3n 90\u00b0 (ISO 4027)\" target=\"_blank\"><span class=\"ps-std\">DIN914<\/span><span class=\"ps-name\">\u1ed0c v\u00edt \u0111i\u1ec3m ch\u00f3p h\u00ecnh n\u00f3n<\/span><span class=\"ps-desc\">\u1ed0c v\u00edt \u0111\u1ea7u ch\u00f3a h\u00ecnh l\u1ee5c gi\u00e1c v\u1edbi \u0111i\u1ec3m ch\u00f3p 90\u00b0 (ISO 4027)<\/span><\/a><\/li>\n  <li><a class=\"ps-card\" href=\"https:\/\/productionscrews.com\/vi\/iso7380-button-head-socket-cap-screw\/\" title=\"V\u00edt \u0111\u1ea7u n\u00fat ISO7380 \u2014 V\u00edt \u0111\u1ea7u tr\u00f2n th\u1ea5p, th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 h\u1ee3p kim t\u1eeb M3 \u0111\u1ebfn M16\" target=\"_blank\"><span class=\"ps-std\">ISO7380<\/span><span class=\"ps-name\">\u1ed0c v\u00edt \u0111\u1ea7u n\u00fat b\u1ea5m<\/span><span class=\"ps-desc\">\u0110\u1ea7u tr\u00f2n th\u1ea5p, th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 h\u1ee3p kim t\u1eeb M3\u2013M16<\/span><\/a><\/li>\n  <li><a class=\"ps-card\" href=\"https:\/\/productionscrews.com\/vi\/din938-double-end-stud-bolt\/\" title=\"V\u00edt bu l\u00f4ng \u0111\u1ea7u \u0111\u00f4i DIN938 \u2014 Chi\u1ec1u d\u00e0i \u0111\u1ea7u kim lo\u1ea1i 1\u00d7d, bu l\u00f4ng \u0111\u1ea7u \u0111\u00f4i c\u00f9ng chi\u1ec1u d\u00e0i\" target=\"_blank\"><span class=\"ps-std\">DIN938<\/span><span class=\"ps-name\">Bu l\u00f4ng m\u00f3c hai \u0111\u1ea7u<\/span><span class=\"ps-desc\">Chi\u1ec1u d\u00e0i \u0111\u1ea7u kim lo\u1ea1i 1\u00d7d, bu l\u00f4ng m\u00f3c chi\u1ec1u d\u00e0i b\u1eb1ng nhau<\/span><\/a><\/li>\n  <li><a class=\"ps-card\" href=\"https:\/\/productionscrews.com\/vi\/din939-double-end-stud-bolt\/\" title=\"V\u00edt bu l\u00f4ng \u0111\u1ea7u \u0111\u00f4i DIN939 \u2014 Chi\u1ec1u d\u00e0i \u0111\u1ea7u kim lo\u1ea1i 1.25\u00d7d, cho gang v\u00e0 nh\u00f4m\" target=\"_blank\"><span class=\"ps-std\">DIN939<\/span><span class=\"ps-name\">Bu l\u00f4ng m\u00f3c hai \u0111\u1ea7u<\/span><span class=\"ps-desc\">Chi\u1ec1u d\u00e0i \u0111\u1ea7u kim lo\u1ea1i 1.25\u00d7d, cho gang v\u00e0 nh\u00f4m<\/span><\/a><\/li>\n  <li><a class=\"ps-card\" href=\"https:\/\/productionscrews.com\/vi\/iso4766-slotted-flat-point-set-screw\/\" title=\"ISO4766 \u1ed0c v\u00edt \u0111\u1ea7u ph\u1eb3ng r\u00e3nh d\u1ecdc \u2014 \u1ed0c v\u00edt ch\u1ed1t tr\u00f2n c\u00f3 r\u00e3nh d\u1ecdc v\u1edbi \u0111\u1ea7u ph\u1eb3ng\" target=\"_blank\"><span class=\"ps-std\">ISO4766<\/span><span class=\"ps-name\">\u1ed0c v\u00edt \u0111\u1ea7u ph\u1eb3ng r\u00e3nh d\u1ecdc<\/span><span class=\"ps-desc\">\u1ed0c v\u00edt ch\u1ed1t tr\u00f2n c\u00f3 r\u00e3nh d\u1ecdc v\u1edbi \u0111\u1ea7u ph\u1eb3ng<\/span><\/a><\/li>\n<\/ul>\n<\/nav>\n<script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@type\": \"ItemList\",\n    \"name\": \"DIN\\\/ISO fastener standards related to DIN915 Dog Point Set Screw\",\n    \"itemListOrder\": \"https:\\\/\\\/schema.org\\\/ItemListOrderAscending\",\n    \"numberOfItems\": 9,\n    \"itemListElement\": [\n        {\n            \"@type\": \"ListItem\",\n            \"position\": 1,\n            \"url\": \"https:\\\/\\\/productionscrews.com\\\/din6912-low-head-socket-cap-screw\\\/\",\n            \"name\": \"DIN6912 Low Head Socket Cap Screw\"\n        },\n        {\n            \"@type\": \"ListItem\",\n            \"position\": 2,\n            \"url\": \"https:\\\/\\\/productionscrews.com\\\/din6921-hex-flange-bolt\\\/\",\n            \"name\": \"DIN6921 Hex Flange Bolt\"\n        },\n        {\n            \"@type\": \"ListItem\",\n            \"position\": 3,\n            \"url\": \"https:\\\/\\\/productionscrews.com\\\/din7984-low-head-socket-cap-screw\\\/\",\n            \"name\": \"DIN7984 Low Head Socket Cap Screw\"\n        },\n        {\n            \"@type\": \"ListItem\",\n            \"position\": 4,\n            \"url\": \"https:\\\/\\\/productionscrews.com\\\/din913-flat-point-set-screw\\\/\",\n            \"name\": \"DIN913 Flat Point Set Screw\"\n        },\n        {\n            \"@type\": \"ListItem\",\n            \"position\": 5,\n            \"url\": \"https:\\\/\\\/productionscrews.com\\\/din914-cone-point-set-screw\\\/\",\n            \"name\": \"DIN914 Cone Point Set Screw\"\n        },\n        {\n            \"@type\": \"ListItem\",\n            \"position\": 6,\n            \"url\": \"https:\\\/\\\/productionscrews.com\\\/iso7380-button-head-socket-cap-screw\\\/\",\n            \"name\": \"ISO7380 Button Head Socket Cap Screw\"\n        },\n        {\n            \"@type\": \"ListItem\",\n            \"position\": 7,\n            \"url\": \"https:\\\/\\\/productionscrews.com\\\/din938-double-end-stud-bolt\\\/\",\n            \"name\": \"DIN938 Double End Stud Bolt\"\n        },\n        {\n            \"@type\": \"ListItem\",\n            \"position\": 8,\n            \"url\": \"https:\\\/\\\/productionscrews.com\\\/din939-double-end-stud-bolt\\\/\",\n            \"name\": \"DIN939 Double End Stud Bolt\"\n        },\n        {\n            \"@type\": \"ListItem\",\n            \"position\": 9,\n            \"url\": \"https:\\\/\\\/productionscrews.com\\\/iso4766-slotted-flat-point-set-screw\\\/\",\n            \"name\": \"ISO4766 Slotted Flat Point Set Screw\"\n        }\n    ]\n}<\/script>\n<!--PS_RELATED_END-->\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>H\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 DIN915: b\u1ea3ng k\u00edch th\u01b0\u1edbc M1.6\u2013M24 v\u1edbi chi\u1ec1u d\u00e0i ch\u1ed1t n\u1eeda ch\u00f3 v\u00e0 ch\u00f3 \u0111\u1ea7y \u0111\u1ee7, k\u00edch th\u01b0\u1edbc l\u1ed7 khoan tr\u01b0\u1edbc, l\u1edbp c\u1ee9ng 45H, so s\u00e1nh DIN913\/914\/915\/916. T\u01b0\u01a1ng \u0111\u01b0\u01a1ng ISO 4028.<\/p>","protected":false},"author":1,"featured_media":4096,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4101","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/pages\/4101","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/comments?post=4101"}],"version-history":[{"count":13,"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/pages\/4101\/revisions"}],"predecessor-version":[{"id":4941,"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/pages\/4101\/revisions\/4941"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/media\/4096"}],"wp:attachment":[{"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/media?parent=4101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}