{"id":4107,"date":"2026-05-16T00:37:32","date_gmt":"2026-05-16T00:37:32","guid":{"rendered":"https:\/\/productionscrews.com\/?page_id=4107"},"modified":"2026-05-16T08:53:08","modified_gmt":"2026-05-16T08:53:08","slug":"din914-cone-point-set-screw","status":"publish","type":"page","link":"https:\/\/productionscrews.com\/vi\/din914-cone-point-set-screw\/","title":{"rendered":"DIN914 V\u00edt Ch\u1ed1t \u0110\u1ea7u N\u00f3n | H\u01b0\u1edbng D\u1eabn \u0110\u1ea7y \u0110\u1ee7 V\u1ec1 Th\u00f4ng S\u1ed1 K\u1ef9 Thu\u1eadt, K\u00edch Th\u01b0\u1edbc &amp; \u1ee8ng D\u1ee5ng"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"4107\" class=\"elementor elementor-4107\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d89d01d e-flex e-con-boxed e-con e-parent\" data-id=\"d89d01d\" 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-468060c e-flex e-con-boxed e-con e-child\" data-id=\"468060c\" 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-d176580 elementor-widget elementor-widget-heading\" data-id=\"d176580\" 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\u1ed1t \u0111\u1ea7u nh\u1ecdn DIN914<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a5b657e elementor-widget elementor-widget-text-editor\" data-id=\"a5b657e\" 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 class=\"direct-answer\" style=\"background:rgba(245,158,11,0.15);border-left:4px solid #F59E0B;padding:12px 16px;border-radius:4px;color:#ffffff;font-size:15px;line-height:1.6;margin-bottom:24px;\"><strong>DIN914 l\u00e0 v\u00edt ch\u1ed1t l\u1ee5c gi\u00e1c kh\u00f4ng \u0111\u1ea7u v\u1edbi \u0111\u1ea7u nh\u1ecdn h\u00ecnh n\u00f3n (120\u00b0 ho\u1eb7c 90\u00b0), t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi ISO 4027, d\u00f9ng \u0111\u1ec3 kh\u00f3a tr\u1ee5c v\u0129nh vi\u1ec5n trong th\u00e9p cacbon c\u1ea5p 45H ho\u1eb7c th\u00e9p kh\u00f4ng g\u1ec9 A2\/A4.<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c438e77 e-flex e-con-boxed e-con e-child\" data-id=\"c438e77\" 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-99922b1 elementor-widget elementor-widget-shortcode\" data-id=\"99922b1\" 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=\"\u0110\u0103ng k\u00fd\">\n                    \u0110\u0103ng k\u00fd                <\/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\" 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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=\"DIN914 Cone Point Set Screw | Full Specifications, Dimensions &amp; Applications Guide https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/pages\/4107\" 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\"  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                      <\/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-f0f33b1 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"f0f33b1\" 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-3777f6f elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"3777f6f\" 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 C\u00f3 s\u1eb5n chi\u1ec1u d\u00e0i t\u00f9y ch\u1ec9nh<\/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<\/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 4027 \u2014 \u0110\u1ea7u nh\u1ecdn h\u00ecnh n\u00f3n DIN914, g\u00f3c 120\u00b0 \/ 90\u00b0 k\u00e9p<\/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-c6e6bd2 e-flex e-con-boxed e-con e-child\" data-id=\"c6e6bd2\" 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-e8bfe0a elementor-widget elementor-widget-image\" data-id=\"e8bfe0a\" 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-20-800x447.png\" class=\"attachment-large size-large wp-image-4102\" alt=\"C\u1eadn c\u1ea3nh bu l\u00f4ng m\u1eb7t b\u00edch c\u00f4ng nghi\u1ec7p c\u01b0\u1eddng \u0111\u1ed9 cao v\u1edbi ren chi ti\u1ebft v\u00e0 \u0111\u1ea7u nh\u1ecdn, s\u1eed d\u1ee5ng trong m\u00e1y m\u00f3c h\u1ea1ng n\u1eb7ng v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng x\u00e2y d\u1ef1ng.\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/01-hero-20-800x447.png 800w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/01-hero-20-360x201.png 360w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/01-hero-20-150x84.png 150w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/01-hero-20-768x429.png 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/01-hero-20-18x10.png 18w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/01-hero-20.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-208db75 e-flex e-con-boxed e-con e-parent\" data-id=\"208db75\" 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-1c6cd9c e-flex e-con-boxed e-con e-child\" data-id=\"1c6cd9c\" 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-87bf05b elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"87bf05b\" 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-users 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-8ece080 elementor-widget elementor-widget-heading\" data-id=\"8ece080\" 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\">500+<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-020384c elementor-widget elementor-widget-heading\" data-id=\"020384c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Kh\u00e1ch h\u00e0ng B2B tr\u00ean to\u00e0n th\u1ebf gi\u1edbi<\/h4>\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-6add6aa e-flex e-con-boxed e-con e-child\" data-id=\"6add6aa\" 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-f8f2b7d elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"f8f2b7d\" 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-industry 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-5bc0597 elementor-widget elementor-widget-heading\" data-id=\"5bc0597\" 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\">H\u01a1n 15 n\u0103m<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-57647d3 elementor-widget elementor-widget-heading\" data-id=\"57647d3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">S\u1ea3n xu\u1ea5t ph\u1ee5 ki\u1ec7n li\u00ean k\u1ebft<\/h4>\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-0a179c9 e-flex e-con-boxed e-con e-child\" data-id=\"0a179c9\" 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-b3dbd61 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"b3dbd61\" 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-certificate 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-78b971f elementor-widget elementor-widget-heading\" data-id=\"78b971f\" 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\">ISO 9001:2015<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a63b940 elementor-widget elementor-widget-heading\" data-id=\"a63b940\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng<\/h4>\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-2eeae27 e-flex e-con-boxed e-con e-child\" data-id=\"2eeae27\" 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-8111440 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"8111440\" 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-clock 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-bc7aff8 elementor-widget elementor-widget-heading\" data-id=\"bc7aff8\" 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\">24 gi\u1edd<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0e3439b elementor-widget elementor-widget-heading\" data-id=\"0e3439b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Ph\u1ea3n h\u1ed3i b\u00e1o gi\u00e1<\/h4>\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-558321e e-flex e-con-boxed e-con e-parent\" data-id=\"558321e\" 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-75fb84d e-flex e-con-boxed e-con e-child\" data-id=\"75fb84d\" 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-951044d elementor-widget elementor-widget-heading\" data-id=\"951044d\" 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\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt nhanh v\u00edt ch\u1ed1t DIN914<\/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-52521f1 e-flex e-con-boxed e-con e-child\" data-id=\"52521f1\" 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-2333433 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"2333433\" 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-certificate 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-66aea7d elementor-widget elementor-widget-heading\" data-id=\"66aea7d\" 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\">Ti\u00eau chu\u1ea9n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f2b1df6 elementor-widget elementor-widget-heading\" data-id=\"f2b1df6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">DIN914 \/ ISO 4027<\/h4>\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-749b3f7 e-flex e-con-boxed e-con e-child\" data-id=\"749b3f7\" 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-6e73ea9 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"6e73ea9\" 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-ruler 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-7e6601c elementor-widget elementor-widget-heading\" data-id=\"7e6601c\" 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\">K\u00edch th\u01b0\u1edbc ren<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6339f33 elementor-widget elementor-widget-heading\" data-id=\"6339f33\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">M1.6 \u2013 M24<\/h4>\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-72d2730 e-flex e-con-boxed e-con e-child\" data-id=\"72d2730\" 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-903edaf elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"903edaf\" 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-cog 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-982b3d1 elementor-widget elementor-widget-heading\" data-id=\"982b3d1\" 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\">Lo\u1ea1i \u0111\u1ea7u<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-db7af53 elementor-widget elementor-widget-heading\" data-id=\"db7af53\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">\u0110\u1ea7u nh\u1ecdn h\u00ecnh n\u00f3n (120\u00b0 \/ 90\u00b0)<\/h4>\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-41ec1f0 e-flex e-con-boxed e-con e-child\" data-id=\"41ec1f0\" 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-4561c68 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"4561c68\" 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-shield-alt 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-62cbb62 elementor-widget elementor-widget-heading\" data-id=\"62cbb62\" 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\">\u0110\u1ed9 c\u1ee9ng<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-341a67a elementor-widget elementor-widget-heading\" data-id=\"341a67a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">45H \/ A2-70 \/ A4-70<\/h4>\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-6e3b0b9 e-flex e-con-boxed e-con e-parent\" data-id=\"6e3b0b9\" 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-ba636ca elementor-widget elementor-widget-heading\" data-id=\"ba636ca\" 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\u1ed1t DIN914 l\u00e0 g\u00ec?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ebe3114 elementor-widget elementor-widget-text-editor\" data-id=\"ebe3114\" 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<p><strong>V\u00edt ch\u1ed1t DIN914 l\u00e0 v\u00edt ch\u1ed1t l\u1ee5c gi\u00e1c kh\u00f4ng \u0111\u1ea7u ho\u00e0n to\u00e0n v\u1edbi \u0111\u1ea7u nh\u1ecdn h\u00ecnh n\u00f3n<\/strong> \u2014 \u0111\u1ea7u nh\u1ecdn thu\u00f4n t\u1eadp trung l\u1ef1c k\u1eb9p v\u00e0o m\u1ed9t v\u00f9ng ti\u1ebfp x\u00fac ch\u00ednh x\u00e1c tr\u00ean b\u1ec1 m\u1eb7t gh\u00e9p n\u1ed1i. C\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 <strong>v\u00edt ch\u1ed1t \u0111\u1ea7u nh\u1ecdn h\u00ecnh n\u00f3n<\/strong>, DIN914 \u0111\u01b0\u1ee3c ren to\u00e0n b\u1ed9 t\u1eeb \u0111\u1ea7u \u0111\u1ebfn cu\u1ed1i, ngh\u0129a l\u00e0 chi\u1ec1u d\u00e0i danh ngh\u0129a b\u1eb1ng t\u1ed5ng chi\u1ec1u d\u00e0i v\u00edt m\u00e0 kh\u00f4ng c\u00f3 ph\u1ea7n th\u00e2n kh\u00f4ng ren.<\/p>\n<p>\u0110\u1ea7u nh\u1ecdn h\u00ecnh n\u00f3n l\u00e0 \u0111\u1eb7c \u0111i\u1ec3m nh\u1eadn di\u1ec7n. Khi si\u1ebft ch\u1eb7t, \u0111\u1ea7u nh\u1ecdn s\u1ebd xuy\u00ean v\u00e0o b\u1ec1 m\u1eb7t tr\u1ee5c ho\u1eb7c chi ti\u1ebft, t\u1ea1o ra v\u1ebft l\u00f5m c\u01a1 h\u1ecdc gi\u00fap ch\u1ed1ng tr\u01b0\u1ee3t d\u1ecdc tr\u1ee5c v\u00e0 xoay. \u0110i\u1ec1u n\u00e0y l\u00e0m cho DIN914 tr\u1edf th\u00e0nh <strong>lo\u1ea1i v\u00edt ch\u1ed1t gi\u1eef ch\u1eafc nh\u1ea5t<\/strong> trong h\u1ecd ti\u00eau chu\u1ea9n DIN \u2014 an to\u00e0n h\u01a1n v\u00edt ch\u1ed1t \u0111\u1ea7u ph\u1eb3ng DIN913 ho\u1eb7c \u0111\u1ea7u c\u1ed1c DIN916 trong c\u00e1c \u1ee9ng d\u1ee5ng l\u1eafp \u0111\u1eb7t m\u1ed9t l\u1ea7n.<\/p>\n<p><strong>\u0110\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt ch\u00ednh:<\/strong><\/p>\n<ul style=\"line-height:1.9;color:#4a5568;font-size:16px;\">\n  <li><strong>G\u00f3c \u0111\u1ea7u nh\u1ecdn h\u00ecnh n\u00f3n:<\/strong> 120\u00b0 cho k\u00edch th\u01b0\u1edbc l\u1edbn (M6 tr\u1edf l\u00ean); 90\u00b0 cho k\u00edch th\u01b0\u1edbc nh\u1ecf (M5 tr\u1edf xu\u1ed1ng)<\/li>\n  <li><strong>Ren to\u00e0n b\u1ed9:<\/strong> chi\u1ec1u d\u00e0i danh ngh\u0129a L = t\u1ed5ng chi\u1ec1u d\u00e0i v\u00edt \u2014 kh\u00f4ng c\u00f3 ph\u1ea7n th\u00e2n kh\u00f4ng ren<\/li>\n  <li><strong>C\u1ea5p \u0111\u1ed9 c\u1ee9ng:<\/strong> 45H \u2014 \u0111\u1ed9 c\u1ee9ng b\u1ec1 m\u1eb7t t\u1ed1i thi\u1ec3u 45 HRC, \u0111\u1ed9 c\u1ee9ng l\u00f5i 33\u201339 HRC<\/li>\n  <li><strong>C\u1ea5p s\u1ea3n ph\u1ea9m:<\/strong> C\u1ea5p A theo DIN EN ISO 4759-1<\/li>\n  <li><strong>T\u01b0\u01a1ng \u0111\u01b0\u01a1ng ISO:<\/strong> ISO 4027 \u2014 k\u00edch th\u01b0\u1edbc gi\u1ed1ng h\u1ec7t DIN914<\/li>\n<\/ul>\n<p style=\"margin-top:16px;background:#fff8e1;border-left:4px solid #F59E0B;padding:12px 16px;border-radius:4px;font-size:15px;\">\n  <strong>C\u00e2n nh\u1eafc thi\u1ebft k\u1ebf quan tr\u1ecdng:<\/strong> \u0110\u1ea7u nh\u1ecdn h\u00ecnh n\u00f3n s\u1eafc c\u1eafn v\u00e0o b\u1ec1 m\u1eb7t gh\u00e9p khi si\u1ebft ch\u1eb7t. \u0110i\u1ec1u n\u00e0y t\u1ea1o ra l\u1ef1c gi\u1eef tr\u1ee5c v\u00e0 xo\u1eafn cao h\u01a1n so v\u1edbi \u0111\u1ea7u ph\u1eb3ng, nh\u01b0ng \u0111\u1ec3 l\u1ea1i m\u1ed9t <strong>v\u1ebft l\u00f5m h\u00ecnh n\u00f3n v\u0129nh vi\u1ec5n<\/strong>. DIN914 ph\u00f9 h\u1ee3p nh\u1ea5t cho c\u00e1c \u1ee9ng d\u1ee5ng m\u00e0 m\u1ed1i gh\u00e9p ch\u1ec9 \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh m\u1ed9t l\u1ea7n v\u00e0 d\u1ea5u v\u1ebft tr\u00ean b\u1ec1 m\u1eb7t \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn.\n<\/p>\n<p style=\"margin-top:16px;\">\n  <a href=\"https:\/\/productionscrews.com\/vi\/\" style=\"color:#F59E0B;font-weight:600;text-decoration:none;\" target=\"_blank\">\n    Xem to\u00e0n b\u1ed9 d\u00f2ng v\u00edt kh\u00f4ng \u0111\u1ea7u c\u1ee7a ch\u00fang t\u00f4i \u2192\n  <\/a>\n<\/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-997bd2c e-flex e-con-boxed e-con e-parent\" data-id=\"997bd2c\" 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-d74f2a9 e-flex e-con-boxed e-con e-child\" data-id=\"d74f2a9\" 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-717e608 elementor-widget elementor-widget-heading\" data-id=\"717e608\" 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\">DIN914 vs DIN913 vs DIN915 vs DIN916 \u2014 So s\u00e1nh \u0111\u1ea7y \u0111\u1ee7<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bdc08e2 elementor-widget elementor-widget-text-editor\" data-id=\"bdc08e2\" 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>B\u1ed1n ti\u00eau chu\u1ea9n v\u00edt kh\u00f4ng \u0111\u1ea7u l\u1ee5c gi\u00e1c DIN \u0111\u1ec1u c\u00f3 th\u00e2n kh\u00f4ng \u0111\u1ea7u gi\u1ed1ng nhau \u2014 ch\u1ec9 kh\u00e1c nhau \u1edf h\u00ecnh d\u1ea1ng \u0111\u1ea7u. Ch\u1ecdn sai lo\u1ea1i \u0111\u1ea7u c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng b\u1ec1 m\u1eb7t gh\u00e9p, gi\u1ea3m l\u1ef1c gi\u1eef ho\u1eb7c khi\u1ebfn vi\u1ec7c th\u00e1o l\u1eafp tr\u1edf n\u00ean kh\u00f4ng th\u1ec3.<\/p>\n<p>DIN914 \u0111\u1ee9ng \u0111\u1ea7u v\u1ec1 l\u1ef1c gi\u1eef v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng rung, nh\u01b0ng th\u1ea5p nh\u1ea5t v\u1ec1 kh\u1ea3 n\u0103ng t\u00e1i s\u1eed d\u1ee5ng. \u0110\u1ea7u h\u00ecnh n\u00f3n c\u1eafm s\u00e2u ch\u1ed1ng l\u1ecfng \u0111\u1ed9ng d\u01b0\u1edbi rung \u0111\u1ed9ng m\u00e0 v\u00edt \u0111\u1ea7u c\u1ed1c ho\u1eb7c \u0111\u1ea7u ph\u1eb3ng kh\u00f4ng th\u1ec3 s\u00e1nh b\u1eb1ng.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8d4aae4 elementor-widget elementor-widget-html\" data-id=\"8d4aae4\" 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;color:#F59E0B;\">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;\">DIN915<br><small style=\"font-weight:400;\">\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;font-weight:600;color:#F59E0B;\">ISO 4027<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">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;font-weight:600;color:#F59E0B;\">H\u00ecnh n\u00f3n nh\u1ecdn thu\u00f4n<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">Ch\u1ed1t tr\u1ee5 nh\u00f4 ra<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">C\u1ed1c l\u00f5m \/ v\u00f2ng<\/td>\n<\/tr>\n<tr style=\"background:#ffffff;\">\n  <td style=\"padding:10px 14px;font-weight:600;color:#0B1F33;\">L\u1ef1c gi\u1eef<\/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:#F59E0B;\">Cao \u2605<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">Medium\u2013High<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">Medium\u2013High<\/td>\n<\/tr>\n<tr style=\"background:#f8fafc;\">\n  <td style=\"padding:10px 14px;font-weight:600;color:#0B1F33;\">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;\">V\u1ebft l\u00f5m h\u00ecnh n\u00f3n v\u0129nh vi\u1ec5n<\/td>\n  <td style=\"padding:10px 14px;text-align:center;color:#10b981;font-weight:600;\">Kh\u00f4ng c\u00f3 (l\u1ed7 khoan s\u1eb5n)<\/td>\n  <td style=\"padding:10px 14px;text-align:center;color:#f59e0b;font-weight:600;\">D\u1ea5u v\u00f2ng<\/td>\n<\/tr>\n<tr style=\"background:#ffffff;\">\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;color:#ef4444;font-weight:600;\">Th\u1ea5p<\/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:#f8fafc;\">\n  <td style=\"padding:10px 14px;font-weight:600;color:#0B1F33;\">Ch\u1ed1ng rung l\u1eafc<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">Th\u1ea5p<\/td>\n  <td style=\"padding:10px 14px;text-align:center;font-weight:600;color:#F59E0B;\">Cao \u2605<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">Cao<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">Medium\u2013High<\/td>\n<\/tr>\n<tr style=\"background:#ffffff;\">\n  <td style=\"padding:10px 14px;font-weight:600;color:#0B1F33;\">G\u00f3c \u0111\u1ea7u h\u00ecnh n\u00f3n<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">\u2014<\/td>\n  <td style=\"padding:10px 14px;text-align:center;font-weight:600;color:#F59E0B;\">120\u00b0 (\u2265M6) \/ 90\u00b0 (&lt;M6)<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">\u2014<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">\u2014<\/td>\n<\/tr>\n<tr style=\"background:#f8fafc;\">\n  <td style=\"padding:10px 14px;font-weight:600;color:#0B1F33;\">\u1ee8ng d\u1ee5ng t\u1ed1t nh\u1ea5t<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">B\u1ec1 m\u1eb7t c\u1ee9ng, \u0111i\u1ec1u ch\u1ec9nh th\u01b0\u1eddng xuy\u00ean<\/td>\n  <td style=\"padding:10px 14px;text-align:center;font-weight:600;\">Kh\u00f3a tr\u1ee5c m\u1ed9t l\u1ea7n, kim lo\u1ea1i m\u1ec1m<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">V\u1ecb tr\u00ed tr\u1ee5c d\u1ecdc ch\u00ednh x\u00e1c<\/td>\n  <td style=\"padding:10px 14px;text-align:center;\">C\u1ed5 \u00e1o chung, tay c\u1ea7m<\/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-ac38258 elementor-widget elementor-widget-text-editor\" data-id=\"ac38258\" 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:14px;color:#94a3b8;margin-top:12px;\">\n\u2605 \u0110\u1ea7u nh\u1ecdn DIN914 t\u1ea1o ra l\u1ef1c ch\u1ed1ng xo\u1eafn kho\u1ea3ng 1,4 l\u1ea7n so v\u1edbi \u0111\u1ea7u l\u00f5m DIN916 \u1edf c\u00f9ng m\u00f4-men si\u1ebft (c\u00f9ng c\u1ee1 ren). Ngu\u1ed3n: D\u1eef li\u1ec7u ma s\u00e1t ch\u1ed1t c\u1ee7a Engineering Toolbox.\n<\/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-5c1e898 e-flex e-con-boxed e-con e-child\" data-id=\"5c1e898\" 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-e10f29d elementor-widget elementor-widget-image\" data-id=\"e10f29d\" 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-types-12-723x540.png\" class=\"attachment-large size-large wp-image-4103\" alt=\"H\u00ecnh minh h\u1ecda k\u1ef9 thu\u1eadt b\u1ed1n lo\u1ea1i bu l\u00f4ng v\u00e0 v\u00edt c\u00f4ng nghi\u1ec7p, bao g\u1ed3m \u0111\u1ea7u \u0111\u0129a ph\u1eb3ng, \u0111\u1ea7u c\u00f4n nh\u1ecdn, \u0111\u1ea7u ch\u1ed1t tr\u1ee5 tr\u00f2n v\u00e0 \u0111\u1ea7u c\u1ed1c l\u00f5m, d\u00f9ng cho c\u00e1c \u1ee9ng d\u1ee5ng t\u1ea3i n\u1eb7ng.\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/02-types-12-723x540.png 723w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/02-types-12-360x269.png 360w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/02-types-12-150x112.png 150w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/02-types-12-768x573.png 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/02-types-12-16x12.png 16w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/02-types-12.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-ea22606 e-flex e-con-boxed e-con e-parent\" data-id=\"ea22606\" 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-1bcf2c0 e-flex e-con-boxed e-con e-child\" data-id=\"1bcf2c0\" 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-47b3541 elementor-widget elementor-widget-heading\" data-id=\"47b3541\" 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\">S\u01a1 \u0111\u1ed3 k\u00edch th\u01b0\u1edbc DIN914<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d03ad2f elementor-widget elementor-widget-image\" data-id=\"d03ad2f\" 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\/03-howto-14-723x540.png\" class=\"attachment-large size-large wp-image-4104\" alt=\"B\u1ea3n v\u1ebd k\u1ef9 thu\u1eadt bu l\u00f4ng ch\u1ed1t \u0111\u1ea7u c\u00f4n DIN 914 th\u1ec3 hi\u1ec7n k\u00edch th\u01b0\u1edbc v\u00e0 chi ti\u1ebft ren cho c\u00e1c \u1ee9ng d\u1ee5ng l\u1eafp r\u00e1p c\u00f4ng nghi\u1ec7p.\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/03-howto-14-723x540.png 723w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/03-howto-14-360x269.png 360w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/03-howto-14-150x112.png 150w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/03-howto-14-768x573.png 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/03-howto-14-16x12.png 16w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/03-howto-14.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-6cd311f elementor-widget elementor-widget-text-editor\" data-id=\"6cd311f\" 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:14px;color:#718096;margin-top:12px;\">\ndt = \u0111\u01b0\u1eddng k\u00ednh m\u1eb7t ph\u1eb3ng \u0111\u1ea7u nh\u1ecdn. s = k\u00edch th\u01b0\u1edbc l\u1ee5c gi\u00e1c (c\u1ee1 ch\u00eca l\u1ee5c gi\u00e1c). t = \u0111\u1ed9 s\u00e2u l\u1ed7 l\u1ee5c gi\u00e1c. L = chi\u1ec1u d\u00e0i danh ngh\u0129a \/ t\u1ed5ng chi\u1ec1u d\u00e0i.\n<\/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-ef99303 e-flex e-con-boxed e-con e-child\" data-id=\"ef99303\" 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-c41adf3 elementor-widget elementor-widget-heading\" data-id=\"c41adf3\" 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 DIN914 (M1.6\u2013M24)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eaf26fa elementor-widget elementor-widget-text-editor\" data-id=\"eaf26fa\" 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;\">Theo DIN914 \/ ISO 4027. T\u1ea5t c\u1ea3 k\u00edch th\u01b0\u1edbc t\u00ednh b\u1eb1ng mm. G\u00f3c n\u00f3n: 120\u00b0 cho M6 tr\u1edf l\u00ean; 90\u00b0 cho M5 tr\u1edf xu\u1ed1ng.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c589875 elementor-widget elementor-widget-html\" data-id=\"c589875\" 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:13px;font-family:'Helvetica Neue',Arial,sans-serif;min-width:720px;\">\n<thead>\n<tr style=\"background:#0B1F33;color:#ffffff;\">\n  <th style=\"padding:10px 12px;text-align:left;\">Ren d<\/th>\n  <th style=\"padding:10px 12px;text-align:center;\">B\u01b0\u1edbc ren P<br>(mm)<\/th>\n  <th style=\"padding:10px 12px;text-align:center;\">dt l\u1edbn nh\u1ea5t<br>(mm)<\/th>\n  <th style=\"padding:10px 12px;text-align:center;\">dt nh\u1ecf nh\u1ea5t<br>(mm)<\/th>\n  <th style=\"padding:10px 12px;text-align:center;\">L\u1ed7 l\u1ee5c gi\u00e1c e t\u1ed1i thi\u1ec3u<br>(mm)<\/th>\n  <th style=\"padding:10px 12px;text-align:center;\">L\u1ee5c gi\u00e1c s danh ngh\u0129a<br>(mm \u2014 ch\u00eca l\u1ee5c gi\u00e1c)<\/th>\n  <th style=\"padding:10px 12px;text-align:center;\">t ng\u1eafn t\u1ed1i thi\u1ec3u<br>(mm)<\/th>\n  <th style=\"padding:10px 12px;text-align:center;\">t d\u00e0i t\u1ed1i thi\u1ec3u<br>(mm)<\/th>\n<\/tr>\n<\/thead>\n<tbody><tr style=\"background:#ffffff\"><td style=\"padding:9px 12px;font-weight:600;color:#0B1F33;white-space:nowrap;\">M1.6<\/td><td style=\"padding:9px 12px;text-align:center;\">0.35<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;color:#F59E0B;\">0.40<\/td><td style=\"padding:9px 12px;text-align:center;\">\u2014<\/td><td style=\"padding:9px 12px;text-align:center;\">0.809<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;\">0.7<\/td><td style=\"padding:9px 12px;text-align:center;\">0.7<\/td><td style=\"padding:9px 12px;text-align:center;\">1.5<\/td><\/tr><tr style=\"background:#f8fafc\"><td style=\"padding:9px 12px;font-weight:600;color:#0B1F33;white-space:nowrap;\">M2<\/td><td style=\"padding:9px 12px;text-align:center;\">0.40<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;color:#F59E0B;\">0.50<\/td><td style=\"padding:9px 12px;text-align:center;\">\u2014<\/td><td style=\"padding:9px 12px;text-align:center;\">1.011<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;\">0.9<\/td><td style=\"padding:9px 12px;text-align:center;\">0.8<\/td><td style=\"padding:9px 12px;text-align:center;\">1.7<\/td><\/tr><tr style=\"background:#ffffff\"><td style=\"padding:9px 12px;font-weight:600;color:#0B1F33;white-space:nowrap;\">M2.5<\/td><td style=\"padding:9px 12px;text-align:center;\">0.45<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;color:#F59E0B;\">0.65<\/td><td style=\"padding:9px 12px;text-align:center;\">\u2014<\/td><td style=\"padding:9px 12px;text-align:center;\">1.454<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;\">1.3<\/td><td style=\"padding:9px 12px;text-align:center;\">1.2<\/td><td style=\"padding:9px 12px;text-align:center;\">2.0<\/td><\/tr><tr style=\"background:#f8fafc\"><td style=\"padding:9px 12px;font-weight:600;color:#0B1F33;white-space:nowrap;\">M3<\/td><td style=\"padding:9px 12px;text-align:center;\">0.50<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;color:#F59E0B;\">0.75<\/td><td style=\"padding:9px 12px;text-align:center;\">\u2014<\/td><td style=\"padding:9px 12px;text-align:center;\">1.733<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;\">1.5<\/td><td style=\"padding:9px 12px;text-align:center;\">1.2<\/td><td style=\"padding:9px 12px;text-align:center;\">2.0<\/td><\/tr><tr style=\"background:#ffffff\"><td style=\"padding:9px 12px;font-weight:600;color:#0B1F33;white-space:nowrap;\">M4<\/td><td style=\"padding:9px 12px;text-align:center;\">0.70<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;color:#F59E0B;\">1.00<\/td><td style=\"padding:9px 12px;text-align:center;\">\u2014<\/td><td style=\"padding:9px 12px;text-align:center;\">2.303<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;\">2<\/td><td style=\"padding:9px 12px;text-align:center;\">1.5<\/td><td style=\"padding:9px 12px;text-align:center;\">2.5<\/td><\/tr><tr style=\"background:#f8fafc\"><td style=\"padding:9px 12px;font-weight:600;color:#0B1F33;white-space:nowrap;\">M5<\/td><td style=\"padding:9px 12px;text-align:center;\">0.80<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;color:#F59E0B;\">1.25<\/td><td style=\"padding:9px 12px;text-align:center;\">\u2014<\/td><td style=\"padding:9px 12px;text-align:center;\">2.873<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;\">2.5<\/td><td style=\"padding:9px 12px;text-align:center;\">2.0<\/td><td style=\"padding:9px 12px;text-align:center;\">3.0<\/td><\/tr><tr style=\"background:#ffffff\"><td style=\"padding:9px 12px;font-weight:600;color:#0B1F33;white-space:nowrap;\">M6<\/td><td style=\"padding:9px 12px;text-align:center;\">1.00<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;color:#F59E0B;\">1.50<\/td><td style=\"padding:9px 12px;text-align:center;\">0.90<\/td><td style=\"padding:9px 12px;text-align:center;\">3.443<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;\">3<\/td><td style=\"padding:9px 12px;text-align:center;\">2.0<\/td><td style=\"padding:9px 12px;text-align:center;\">3.5<\/td><\/tr><tr style=\"background:#f8fafc\"><td style=\"padding:9px 12px;font-weight:600;color:#0B1F33;white-space:nowrap;\">M8<\/td><td style=\"padding:9px 12px;text-align:center;\">1.25<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;color:#F59E0B;\">2.00<\/td><td style=\"padding:9px 12px;text-align:center;\">1.40<\/td><td style=\"padding:9px 12px;text-align:center;\">4.583<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;\">4<\/td><td style=\"padding:9px 12px;text-align:center;\">3.0<\/td><td style=\"padding:9px 12px;text-align:center;\">5.0<\/td><\/tr><tr style=\"background:#ffffff\"><td style=\"padding:9px 12px;font-weight:600;color:#0B1F33;white-space:nowrap;\">M10<\/td><td style=\"padding:9px 12px;text-align:center;\">1.50<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;color:#F59E0B;\">2.50<\/td><td style=\"padding:9px 12px;text-align:center;\">1.90<\/td><td style=\"padding:9px 12px;text-align:center;\">5.723<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;\">5<\/td><td style=\"padding:9px 12px;text-align:center;\">4.0<\/td><td style=\"padding:9px 12px;text-align:center;\">6.0<\/td><\/tr><tr style=\"background:#f8fafc\"><td style=\"padding:9px 12px;font-weight:600;color:#0B1F33;white-space:nowrap;\">M12<\/td><td style=\"padding:9px 12px;text-align:center;\">1.75<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;color:#F59E0B;\">3.00<\/td><td style=\"padding:9px 12px;text-align:center;\">2.40<\/td><td style=\"padding:9px 12px;text-align:center;\">6.863<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;\">6<\/td><td style=\"padding:9px 12px;text-align:center;\">4.8<\/td><td style=\"padding:9px 12px;text-align:center;\">8.0<\/td><\/tr><tr style=\"background:#ffffff\"><td style=\"padding:9px 12px;font-weight:600;color:#9ca3af;white-space:nowrap;\">(M14)<\/td><td style=\"padding:9px 12px;text-align:center;\">2.00<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;color:#F59E0B;\">4.00<\/td><td style=\"padding:9px 12px;text-align:center;\">3.25<\/td><td style=\"padding:9px 12px;text-align:center;\">6.863<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;\">6<\/td><td style=\"padding:9px 12px;text-align:center;\">5.6<\/td><td style=\"padding:9px 12px;text-align:center;\">9.0<\/td><\/tr><tr style=\"background:#f8fafc\"><td style=\"padding:9px 12px;font-weight:600;color:#0B1F33;white-space:nowrap;\">M16<\/td><td style=\"padding:9px 12px;text-align:center;\">2.00<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;color:#F59E0B;\">4.00<\/td><td style=\"padding:9px 12px;text-align:center;\">3.25<\/td><td style=\"padding:9px 12px;text-align:center;\">9.149<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;\">8<\/td><td style=\"padding:9px 12px;text-align:center;\">6.4<\/td><td style=\"padding:9px 12px;text-align:center;\">10.0<\/td><\/tr><tr style=\"background:#ffffff\"><td style=\"padding:9px 12px;font-weight:600;color:#9ca3af;white-space:nowrap;\">(M18)<\/td><td style=\"padding:9px 12px;text-align:center;\">2.50<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;color:#F59E0B;\">5.00<\/td><td style=\"padding:9px 12px;text-align:center;\">4.25<\/td><td style=\"padding:9px 12px;text-align:center;\">11.429<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;\">10<\/td><td style=\"padding:9px 12px;text-align:center;\">7.2<\/td><td style=\"padding:9px 12px;text-align:center;\">11.0<\/td><\/tr><tr style=\"background:#f8fafc\"><td style=\"padding:9px 12px;font-weight:600;color:#0B1F33;white-space:nowrap;\">M20<\/td><td style=\"padding:9px 12px;text-align:center;\">2.50<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;color:#F59E0B;\">5.00<\/td><td style=\"padding:9px 12px;text-align:center;\">4.25<\/td><td style=\"padding:9px 12px;text-align:center;\">11.429<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;\">10<\/td><td style=\"padding:9px 12px;text-align:center;\">8.0<\/td><td style=\"padding:9px 12px;text-align:center;\">12.0<\/td><\/tr><tr style=\"background:#ffffff\"><td style=\"padding:9px 12px;font-weight:600;color:#9ca3af;white-space:nowrap;\">(M22)<\/td><td style=\"padding:9px 12px;text-align:center;\">2.50<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;color:#F59E0B;\">6.00<\/td><td style=\"padding:9px 12px;text-align:center;\">5.25<\/td><td style=\"padding:9px 12px;text-align:center;\">13.716<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;\">12<\/td><td style=\"padding:9px 12px;text-align:center;\">9.0<\/td><td style=\"padding:9px 12px;text-align:center;\">13.5<\/td><\/tr><tr style=\"background:#f8fafc\"><td style=\"padding:9px 12px;font-weight:600;color:#0B1F33;white-space:nowrap;\">M24<\/td><td style=\"padding:9px 12px;text-align:center;\">3.00<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;color:#F59E0B;\">6.00<\/td><td style=\"padding:9px 12px;text-align:center;\">5.25<\/td><td style=\"padding:9px 12px;text-align:center;\">13.716<\/td><td style=\"padding:9px 12px;text-align:center;font-weight:600;\">12<\/td><td style=\"padding:9px 12px;text-align:center;\">10.0<\/td><td style=\"padding:9px 12px;text-align:center;\">15.0<\/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 4027; c\u00f3 th\u1ec3 h\u1ea1n ch\u1ebf v\u1ec1 ngu\u1ed3n cung.\n  dt = \u0111\u01b0\u1eddng k\u00ednh m\u1eb7t ph\u1eb3ng \u0111\u1ea7u nh\u1ecdn. s = k\u00edch th\u01b0\u1edbc l\u1ee5c gi\u00e1c (c\u1ee1 ch\u00eca l\u1ee5c gi\u00e1c). t = \u0111\u1ed9 s\u00e2u l\u1ed7 l\u1ee5c gi\u00e1c (\u1ed1c v\u00edt ng\u1eafn \/ d\u00e0i).\n  G\u00f3c n\u00f3n: 120\u00b0 cho M6 tr\u1edf l\u00ean; 90\u00b0 cho M5 tr\u1edf xu\u1ed1ng. C\u1ea5p \u0111\u1ed9 c\u1ee9ng 45H: t\u1ed1i thi\u1ec3u 45 HRC b\u1ec1 m\u1eb7t.\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\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-06a3a0b e-flex e-con-boxed e-con e-parent\" data-id=\"06a3a0b\" 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-53b8443 e-flex e-con-boxed e-con e-child\" data-id=\"53b8443\" 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-af3f418 elementor-widget elementor-widget-heading\" data-id=\"af3f418\" 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-a16ea5e elementor-widget elementor-widget-text-editor\" data-id=\"a16ea5e\" 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 DIN914 <strong>c\u00e1c c\u1ea5p \u0111\u1ed9 c\u1ee9ng<\/strong> \u2014 kh\u00f4ng ph\u1ea3i h\u1ec7 th\u1ed1ng c\u1ea5p \u0111\u1ed9 bu l\u00f4ng 8.8\/10.9. C\u1ea5p <strong>45H<\/strong> l\u00e0 ti\u00eau chu\u1ea9n cho v\u00edt ch\u1ec9nh b\u1eb1ng th\u00e9p cacbon (t\u1ed1i thi\u1ec3u 45 HRC b\u1ec1 m\u1eb7t, 33\u201339 HRC l\u00f5i). Th\u00e9p kh\u00f4ng g\u1ec9 s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng c\u1ea5p A (A2-70, A4-70).<\/p>\n<p style=\"color:#718096;font-size:14px;margin-top:8px;\">L\u01b0u \u00fd: DIN914 b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 hy sinh \u0111\u1ed9 c\u1ee9ng \u0111\u1ec3 t\u0103ng kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n. \u0110\u1ed9 c\u1ee9ng b\u1ec1 m\u1eb7t A2-70 kho\u1ea3ng 200 HV \u2014 ph\u00f9 h\u1ee3p cho tr\u1ee5c kim lo\u1ea1i m\u1ec1m (nh\u00f4m, \u0111\u1ed3ng thau) nh\u01b0ng kh\u00f4ng ph\u00f9 h\u1ee3p cho tr\u1ee5c th\u00e9p tr\u00ean 200 HV.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-42cc81e elementor-widget elementor-widget-html\" data-id=\"42cc81e\" 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;\">\u1ee8ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh<\/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 cacbon (tr\u01a1n)<\/td>\n  <td style=\"padding:10px 14px;text-align:center;font-weight:700;color:#F59E0B;\">45H<\/td>\n  <td style=\"padding:10px 14px;\">Kh\u00f3a tr\u1ee5c ti\u00eau chu\u1ea9n, \u0111\u1ed3 g\u00e1, m\u00e1y m\u00f3c trong nh\u00e0<\/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, thi\u1ebft b\u1ecb ch\u00ednh x\u00e1c, y\u00eau c\u1ea7u ph\u1ee7 \u0111en<\/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, \u0103n m\u00f2n nh\u1eb9, tr\u1ee5c nh\u00f4m\/\u0111\u1ed3ng thau<\/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 c\u00f3 clo<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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-0b5306e e-flex e-con-boxed e-con e-child\" data-id=\"0b5306e\" 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-1a26ff4 elementor-widget elementor-widget-heading\" data-id=\"1a26ff4\" 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-2091ec6 elementor-widget elementor-widget-text-editor\" data-id=\"2091ec6\" 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>Kh\u00f3a tr\u1ee5c v\u00e0o c\u1ed5 \u00e1o<\/strong> \u2014 truy\u1ec1n \u0111\u1ed9ng b\u0103ng t\u1ea3i, h\u1ed9p s\u1ed1, b\u1ed9 chia quay<\/li>\n  <li>\u2714 <strong>Kh\u00f3a tr\u1ee5c kim lo\u1ea1i m\u1ec1m<\/strong> \u2014 tr\u1ee5c nh\u1ea1c c\u1ee5 b\u1eb1ng nh\u00f4m, \u0111\u1ed3ng<\/li>\n  <li>\u2714 <strong>Kh\u1edbp n\u1ed1i m\u00f4-men xo\u1eafn cao<\/strong> \u2014 ch\u1ed1ng l\u1ecfng \u0111\u1ed9ng d\u01b0\u1edbi rung \u0111\u1ed9ng<\/li>\n  <li>\u2714 <strong>B\u1ed9 m\u00e3 h\u00f3a quay &amp; chi\u1ebft \u00e1p<\/strong> \u2014 kh\u1edbp hi\u1ec7u chu\u1ea9n M3\/M4 ch\u1ec9 thi\u1ebft l\u1eadp m\u1ed9t l\u1ea7n<\/li>\n  <li>\u2714 <strong>Kh\u00f3a gi\u00e1 \u0111\u1ee1 &amp; d\u1ee5ng c\u1ee5 CNC<\/strong> \u2014 \u1ee9ng d\u1ee5ng ch\u1ec9 thi\u1ebft l\u1eadp m\u1ed9t l\u1ea7n<\/li>\n  <li>\u2714 <strong>Gi\u1eef b\u00e1nh r\u0103ng &amp; b\u00e1nh x\u00edch \u00f4 t\u00f4<\/strong> \u2014 tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng ph\u1ee5<\/li>\n  <li>\u2714 <strong>Bi\u1ebfn th\u1ec3 b\u1ea3o m\u1eadt \/ ch\u1ed1ng gi\u1ea3 m\u1ea1o<\/strong> \u2014 pin-hex DIN914 v\u1edbi d\u1ee5ng c\u1ee5 \u0111\u1eb7c bi\u1ec7t<\/li>\n<\/ul>\n<blockquote style=\"border-left:4px solid #ef4444;padding:10px 16px;margin:16px 0;background:#fff5f5;border-radius:4px;font-size:14px;color:#dc2626;\">\n  <strong>H\u1ea1n ch\u1ebf:<\/strong> Kh\u00f4ng ph\u00f9 h\u1ee3p cho c\u00e1c kh\u1edbp th\u01b0\u1eddng xuy\u00ean \u0111i\u1ec1u ch\u1ec9nh l\u1ea1i \u2014 m\u1ed7i chu k\u1ef3 l\u1eafp \u0111\u1eb7t s\u1ebd l\u00e0m s\u00e2u th\u00eam v\u1ebft l\u00f5m h\u00ecnh n\u00f3n v\u00e0 gi\u1ea3m \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a \u0111\u1ed9 b\u00e1m.\n<\/blockquote>\n<p style=\"margin-top:8px;\">\n  <a href=\"https:\/\/productionscrews.com\/vi\/din7984-low-head-socket-cap-screw\/\" style=\"color:#F59E0B;font-weight:600;text-decoration:none;\" target=\"_blank\">\n    C\u0169ng c\u00f3 s\u1eb5n: DIN7984 V\u00edt \u0111\u1ea7u l\u1ee5c gi\u00e1c th\u1ea5p \u2192\n  <\/a>\n<\/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\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e1d7ef8 e-flex e-con-boxed e-con e-parent\" data-id=\"e1d7ef8\" 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-28ce29a elementor-widget elementor-widget-heading\" data-id=\"28ce29a\" 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\">Gi\u1ea3i th\u00edch g\u00f3c n\u00f3n \u2014 120\u00b0 so v\u1edbi 90\u00b0<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d69205 elementor-widget elementor-widget-text-editor\" data-id=\"4d69205\" 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<p><strong>DIN914 l\u00e0 ti\u00eau chu\u1ea9n v\u00edt ch\u1ec9nh duy nh\u1ea5t trong h\u1ecd DIN s\u1eed d\u1ee5ng hai g\u00f3c n\u00f3n kh\u00e1c nhau<\/strong> t\u00f9y thu\u1ed9c v\u00e0o k\u00edch th\u01b0\u1edbc v\u00edt \u2014 m\u1ed9t \u0111i\u1ec3m th\u01b0\u1eddng g\u00e2y nh\u1ea7m l\u1eabn trong th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt.<\/p>\n<ul style=\"line-height:2;color:#4a5568;font-size:15px;\">\n  <li><strong>N\u00f3n 120\u00b0 (t\u00f9) \u2014 M6 tr\u1edf l\u00ean:<\/strong> G\u00f3c r\u1ed9ng h\u01a1n t\u1ea1o ra \u0111\u00e1y n\u00f3n l\u1edbn h\u01a1n v\u00e0 \u0111\u1ed9 xuy\u00ean th\u1ea5p h\u01a1n m\u1ed9t ch\u00fat tr\u00ean m\u1ed7i \u0111\u01a1n v\u1ecb m\u00f4-men xo\u1eafn. \u0110i\u1ec1u n\u00e0y ph\u00e2n ph\u1ed1i l\u1ef1c tr\u00ean di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t l\u1edbn h\u01a1n, gi\u1ea3m nguy c\u01a1 bi\u1ebfn d\u1ea1ng \u0111\u1ea7u n\u00f3n tr\u00ean c\u00e1c tr\u1ee5c th\u00e9p cacbon trung b\u00ecnh.<\/li>\n  <li><strong>C\u00f4n 90\u00b0 (g\u00f3c vu\u00f4ng) \u2014 M5 v\u00e0 nh\u1ecf h\u01a1n:<\/strong> G\u00f3c nh\u1ecdn h\u01a1n t\u1ea1o ra s\u1ef1 x\u00e2m nh\u1eadp s\u00e2u v\u00e0 h\u1eb9p h\u01a1n tr\u00ean m\u1ed7i \u0111\u01a1n v\u1ecb m\u00f4-men xo\u1eafn. \u0110\u1ed1i v\u1edbi v\u00edt nh\u1ecf, \u0111i\u1ec1u n\u00e0y b\u00f9 \u0111\u1eafp cho m\u00f4-men si\u1ebft th\u1ea5p h\u01a1n c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c tr\u00ean ren m\u1ecbn.<\/li>\n<\/ul>\n<p><strong>L\u01b0u \u00fd khi \u0111\u1eb7t h\u00e0ng:<\/strong> Ng\u01b0\u1eddi mua kh\u00f4ng c\u1ea7n ch\u1ec9 \u0111\u1ecbnh g\u00f3c c\u00f4n \u2014 ti\u00eau chu\u1ea9n quy \u0111\u1ecbnh t\u1ef1 \u0111\u1ed9ng cho t\u1eebng k\u00edch th\u01b0\u1edbc. H\u00ecnh d\u1ea1ng \u0111\u00fang s\u1ebd \u0111\u01b0\u1ee3c cung c\u1ea5p khi b\u1ea1n \u0111\u1eb7t h\u00e0ng theo k\u00edch th\u01b0\u1edbc ren.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-778788b elementor-widget elementor-widget-image\" data-id=\"778788b\" 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\/04-closing-18-723x540.png\" class=\"attachment-large size-large wp-image-4105\" alt=\"Nh\u00e0 s\u1ea3n xu\u1ea5t bu l\u00f4ng m\u1eb7t b\u00edch &amp; v\u00edt c\u00f4ng nghi\u1ec7p ch\u1ea5t l\u01b0\u1ee3ng cao.\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/04-closing-18-723x540.png 723w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/04-closing-18-360x269.png 360w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/04-closing-18-150x112.png 150w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/04-closing-18-768x573.png 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/04-closing-18-16x12.png 16w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/04-closing-18.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-c9ef8dd elementor-widget elementor-widget-text-editor\" data-id=\"c9ef8dd\" 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:14px;color:#718096;margin-top:12px;\">\nTr\u00e1i: C\u00f4n 120\u00b0 (M6+) \u2014 \u0111\u1ebf r\u1ed9ng h\u01a1n, ti\u1ebfp x\u00fac b\u1ec1 m\u1eb7t nhi\u1ec1u h\u01a1n. Ph\u1ea3i: C\u00f4n 90\u00b0 (M5 v\u00e0 nh\u1ecf h\u01a1n) \u2014 x\u00e2m nh\u1eadp s\u1eafc n\u00e9t h\u01a1n cho m\u00f4-men xo\u1eafn v\u00edt nh\u1ecf. Xem <a href=\"https:\/\/www.iso.org\/standard\/58555.html\" style=\"color:#F59E0B;\" target=\"_blank\" rel=\"noopener\">Ti\u00eau chu\u1ea9n ISO 4027<\/a> \u0111\u1ec3 bi\u1ebft quy \u0111\u1ecbnh g\u00f3c ch\u00ednh x\u00e1c cho t\u1eebng k\u00edch th\u01b0\u1edbc.\n<\/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-ff7cccb e-flex e-con-boxed e-con e-parent\" data-id=\"ff7cccb\" 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-dfeb161 elementor-widget elementor-widget-heading\" data-id=\"dfeb161\" 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\">DIN914 so v\u1edbi DIN913 \u2014 H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ff85a41 elementor-widget elementor-widget-text-editor\" data-id=\"ff85a41\" 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<h3 style=\"color:#0B1F33;font-size:18px;margin-top:0;\">Ch\u1ecdn DIN914 (\u0110\u1ea7u c\u00f4n) khi:<\/h3>\n<ul style=\"line-height:2;color:#4a5568;font-size:15px;margin-bottom:24px;\">\n  <li>\u2192 C\u1ea7n l\u1ef1c gi\u1eef tr\u1ee5c v\u00e0 xo\u1eafn t\u1ed1i \u0111a<\/li>\n  <li>\u2192 M\u1ed1i gh\u00e9p s\u1ebd \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh m\u1ed9t l\u1ea7n v\u00e0 kh\u00f4ng \u0111i\u1ec1u ch\u1ec9nh nhi\u1ec1u l\u1ea7n<\/li>\n  <li>\u2192 B\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac \u0111\u1ee7 m\u1ec1m \u0111\u1ec3 c\u00f4n xuy\u00ean v\u00e0o (nh\u00f4m, \u0111\u1ed3ng thau, th\u00e9p m\u1ec1m)<\/li>\n  <li>\u2192 Hi\u1ec7u su\u1ea5t ch\u1ed1ng rung l\u00e0 quan tr\u1ecdng \u2014 c\u00f4n c\u1eafm s\u00e2u ch\u1ed1ng l\u1ecfng d\u01b0\u1edbi t\u1ea3i \u0111\u1ed9ng<\/li>\n  <li>\u2192 C\u1ea7n ch\u1ecbu t\u1ea3i tr\u1ee5c l\u1edbn theo m\u1ed9t h\u01b0\u1edbng \u2014 c\u00f4n ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t then c\u01a1 kh\u00ed<\/li>\n<\/ul>\n\n<h3 style=\"color:#0B1F33;font-size:18px;\">Ch\u1ecdn DIN913 (\u0110\u1ea7u b\u1eb1ng) khi:<\/h3>\n<ul style=\"line-height:2;color:#4a5568;font-size:15px;margin-bottom:24px;\">\n  <li>\u2192 B\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac kh\u00f4ng \u0111\u01b0\u1ee3c l\u00e0m h\u1ecfng \u2014 chi ti\u1ebft trang tr\u00ed, tr\u1ee5c b\u00f3ng g\u01b0\u01a1ng, \u1ed1ng th\u00e0nh m\u1ecfng<\/li>\n  <li>\u2192 M\u1ed1i gh\u00e9p c\u1ea7n thay \u0111\u1ed5i v\u1ecb tr\u00ed th\u01b0\u1eddng xuy\u00ean \u2014 \u0111\u1ed3 g\u00e1, \u0111i\u1ec3m d\u1eebng \u0111o, gi\u00e1 quang h\u1ecdc<\/li>\n  <li>\u2192 C\u1ea7n gi\u1eef nguy\u00ean b\u1ec1 m\u1eb7t chi ti\u1ebft c\u1ee9ng, nh\u1eb5n<\/li>\n  <li>\u2192 \u1ee8ng d\u1ee5ng li\u00ean quan \u0111\u1ebfn g\u1ed1m, k\u00ednh ho\u1eb7c v\u1eadt li\u1ec7u d\u1ec5 n\u1ee9t khi t\u1eadp trung \u1ee9ng su\u1ea5t<\/li>\n<\/ul>\n\n<h3 style=\"color:#0B1F33;font-size:18px;\">\u0110\u1ecbnh d\u1ea1ng \u0111\u1eb7t h\u00e0ng:<\/h3>\n<p style=\"background:#f1f5f9;border-left:4px solid #F59E0B;padding:14px 18px;border-radius:4px;font-family:monospace;font-size:16px;margin:12px 0;\">\n  <strong>Bu l\u00f4ng kh\u00f4ng \u0111\u1ea7u DIN914 \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<\/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 bu l\u00f4ng \u2014 ho\u00e0n to\u00e0n kh\u00f4ng c\u00f3 \u0111\u1ea7u)<\/li>\n  <li><strong>45H<\/strong> \u2014 c\u1ea5p \u0111\u1ed9 c\u1ee9ng (th\u00e9p cacbon). \u0110\u1ed1i v\u1edbi inox: <strong>A2<\/strong> or <strong>A4-70<\/strong><\/li>\n<\/ul>\n<p style=\"font-size:14px;color:#718096;\">\u0110\u1ed1i v\u1edbi phi\u00ean b\u1ea3n b\u1ea3o m\u1eadt: <span style=\"font-family:monospace;background:#f1f5f9;padding:3px 8px;border-radius:3px;\">Bu l\u00f4ng kh\u00f4ng \u0111\u1ea7u DIN914 Pin Hex \u2013 M8 \u00d7 20 \u2013 45H<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-970bc7b elementor-widget elementor-widget-image\" data-id=\"970bc7b\" 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-application-800x447.png\" class=\"attachment-large size-large wp-image-4106\" alt=\"C\u1eadn c\u1ea3nh c\u00f4ng nh\u00e2n si\u1ebft ch\u1eb7t bu l\u00f4ng m\u1eb7t b\u00edch tr\u00ean \u1ed1ng kim lo\u1ea1i trong x\u01b0\u1edfng c\u00f4ng nghi\u1ec7p, th\u1ec3 hi\u1ec7n s\u1ef1 ch\u00ednh x\u00e1c v\u00e0 an to\u00e0n trong quy tr\u00ecnh s\u1ea3n xu\u1ea5t.\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/05-application-800x447.png 800w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/05-application-360x201.png 360w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/05-application-150x84.png 150w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/05-application-768x429.png 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/05-application-18x10.png 18w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/05-application.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<div class=\"elementor-element elementor-element-680fa07 e-flex e-con-boxed e-con e-parent\" data-id=\"680fa07\" 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-b0d60ab elementor-widget elementor-widget-heading\" data-id=\"b0d60ab\" 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: Bu l\u00f4ng kh\u00f4ng \u0111\u1ea7u DIN914 \u0111\u1ea7u c\u00f4n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a46dedd elementor-widget elementor-widget-text-editor\" data-id=\"a46dedd\" 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:600px;margin:0 auto;\">\nC\u00e1c c\u00e2u h\u1ecfi k\u1ef9 thu\u1eadt v\u1ec1 l\u1ef1a ch\u1ecdn DIN914, \u0111\u1eb7t h\u00e0ng, g\u00f3c c\u00f4n, v\u1eadt li\u1ec7u v\u00e0 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng ISO 4027.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a44d1d8 elementor-widget elementor-widget-accordion\" data-id=\"a44d1d8\" 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-1721\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1721\" 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 DIN914 v\u00e0 DIN913 l\u00e0 g\u00ec?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1721\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1721\">DIN914 c\u00f3 \u0111\u1ea7u c\u00f4n nh\u1ecdn, \u0103n s\u00e2u v\u00e0o b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac, t\u1ea1o l\u1ef1c gi\u1eef tr\u1ee5c v\u00e0 xo\u1eafn cao nh\u01b0ng \u0111\u1ec3 l\u1ea1i v\u1ebft l\u00f5m c\u00f4n v\u0129nh vi\u1ec5n. DIN913 c\u00f3 \u0111\u1ea7u ph\u1eb3ng m\u1ecbn, kh\u00f4ng l\u00e0m h\u1ecfng b\u1ec1 m\u1eb7t, ph\u00f9 h\u1ee3p cho \u1ee9ng d\u1ee5ng c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh th\u01b0\u1eddng xuy\u00ean ho\u1eb7c b\u1ea3o v\u1ec7 b\u1ec1 m\u1eb7t. DIN914 \u0111\u01b0\u1ee3c ch\u1ecdn khi c\u1ea7n \u0111\u1ed9 b\u00e1m t\u1ed1i \u0111a v\u00e0 ch\u1ed1ng rung, v\u00e0 ch\u1ea5p nh\u1eadn v\u1ebft l\u00f5m tr\u00ean b\u1ec1 m\u1eb7t.<\/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-1722\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-1722\" 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\">DIN914 s\u1eed d\u1ee5ng g\u00f3c c\u00f4n bao nhi\u00eau?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1722\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-1722\">DIN914 s\u1eed d\u1ee5ng hai g\u00f3c c\u00f4n t\u00f9y theo k\u00edch th\u01b0\u1edbc bu l\u00f4ng: 120\u00b0 cho k\u00edch th\u01b0\u1edbc l\u1edbn (tr\u00ean b\u01b0\u1edbc k\u00edch th\u01b0\u1edbc, th\u01b0\u1eddng l\u00e0 M6 tr\u1edf l\u00ean) v\u00e0 90\u00b0 cho k\u00edch th\u01b0\u1edbc nh\u1ecf. G\u00f3c n\u00e0y \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh theo ti\u00eau chu\u1ea9n cho t\u1eebng k\u00edch th\u01b0\u1edbc \u2014 ng\u01b0\u1eddi mua kh\u00f4ng c\u1ea7n ch\u1ec9 \u0111\u1ecbnh g\u00f3c ri\u00eang khi \u0111\u1eb7t h\u00e0ng. C\u1ea3 hai lo\u1ea1i \u0111\u1ec1u \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1ef1 \u0111\u1ed9ng theo b\u1ea3ng k\u00edch th\u01b0\u1edbc trong ISO 4027.<\/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-1723\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-1723\" 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\">DIN914 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi ti\u00eau chu\u1ea9n ISO n\u00e0o?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1723\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-1723\">DIN914 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi ISO 4027 (bu l\u00f4ng kh\u00f4ng \u0111\u1ea7u l\u1ee5c gi\u00e1c \u0111\u1ea7u c\u00f4n). C\u1ea3 hai ti\u00eau chu\u1ea9n \u0111\u1ec1u gi\u1ed1ng nhau v\u1ec1 k\u00edch th\u01b0\u1edbc. ISO 4027 l\u00e0 t\u00ean g\u1ecdi \u01b0u ti\u00ean qu\u1ed1c t\u1ebf, nh\u01b0ng DIN914 v\u1eabn l\u00e0 t\u00ean th\u01b0\u01a1ng m\u1ea1i ph\u1ed5 bi\u1ebfn t\u1ea1i Vi\u1ec7t Nam v\u00e0 ch\u00e2u \u00c1. B\u1ea1n c\u00f3 th\u1ec3 ch\u1ec9 \u0111\u1ecbnh m\u1ed9t trong hai t\u00ean v\u00e0 nh\u1eadn c\u00f9ng m\u1ed9t s\u1ea3n ph\u1ea9m.<\/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-1724\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-1724\" 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\">DIN914 c\u00f3 th\u1ec3 d\u00f9ng cho tr\u1ee5c inox ho\u1eb7c tr\u1ee5c t\u00f4i c\u1ee9ng kh\u00f4ng?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1724\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-1724\">DIN914 b\u1eb1ng th\u00e9p cacbon 45H c\u00f3 th\u1ec3 xuy\u00ean qua tr\u1ee5c th\u00e9p m\u1ec1m (t\u1ed1i \u0111a kho\u1ea3ng 300 HV) v\u00e0 tr\u1ee5c nh\u00f4m. \u0110\u1ed1i v\u1edbi tr\u1ee5c t\u00f4i c\u1ee9ng, \u0111\u1ea7u c\u00f4n c\u00f3 th\u1ec3 kh\u00f4ng xuy\u00ean hi\u1ec7u qu\u1ea3 \u2014 h\u00e3y d\u00f9ng l\u1ed7 khoan s\u1eb5n ho\u1eb7c ch\u1ecdn DIN915 \u0111\u1ea7u ch\u00f3 \u0111\u1ec3 \u0111\u1ecbnh v\u1ecb ch\u00ednh x\u00e1c. DIN914 inox A2\/A4 c\u00f3 \u0111\u1ed9 c\u1ee9ng b\u1ec1 m\u1eb7t th\u1ea5p h\u01a1n (kho\u1ea3ng 200 HV) v\u00e0 ph\u00f9 h\u1ee3p cho kim lo\u1ea1i m\u1ec1m v\u00e0 m\u00f4i tr\u01b0\u1eddng y\u00eau c\u1ea7u ch\u1ed1ng \u0103n m\u00f2n.<\/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-1725\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-1725\" 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\u1ea7n th\u00f4ng s\u1ed1 g\u00ec khi \u0111\u1eb7t h\u00e0ng DIN914 s\u1ed1 l\u01b0\u1ee3ng l\u1edbn?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1725\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-1725\">Cung c\u1ea5p: \u0111\u01b0\u1eddng k\u00ednh ren v\u00e0 chi\u1ec1u d\u00e0i danh ngh\u0129a (v\u00ed d\u1ee5 M8\u00d720), c\u1ea5p \u0111\u1ed9 c\u1ee9ng ho\u1eb7c v\u1eadt li\u1ec7u (v\u00ed d\u1ee5 45H ho\u1eb7c A4-70), ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t (tr\u01a1n \/ \u0111en \/ m\u1ea1 k\u1ebdm), s\u1ed1 l\u01b0\u1ee3ng v\u00e0 y\u00eau c\u1ea7u lo\u1ea1i ti\u00eau chu\u1ea9n ho\u1eb7c b\u1ea3o m\u1eadt pin-hex. Ch\u1ec9 ch\u1ec9 \u0111\u1ecbnh g\u00f3c c\u00f4n n\u1ebfu kh\u00f4ng theo ti\u00eau chu\u1ea9n \u2014 ti\u00eau chu\u1ea9n \u0111\u00e3 quy \u0111\u1ecbnh theo k\u00edch th\u01b0\u1edbc. \u0110\u1ed1i v\u1edbi \u0111\u01a1n h\u00e0ng y\u00eau c\u1ea7u ch\u1ea5t l\u01b0\u1ee3ng, h\u00e3y y\u00eau c\u1ea7u ch\u1ee9ng nh\u1eadn ph\u00f9 h\u1ee3p c\u1ea5p \u0111\u1ed9 c\u1ee9ng 45H.<\/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-a17605e e-flex e-con-boxed e-con e-parent\" data-id=\"a17605e\" 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-32f1061 e-flex e-con-boxed e-con e-child\" data-id=\"32f1061\" 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-82c3bfb elementor-widget elementor-widget-heading\" data-id=\"82c3bfb\" 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<div class=\"elementor-element elementor-element-fcfac6e elementor-widget elementor-widget-text-editor\" data-id=\"fcfac6e\" 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:#94a3b8;font-size:15px;max-width:600px;margin:0 auto;\">\nHo\u00e0n thi\u1ec7n l\u1eafp r\u00e1p c\u1ee7a b\u1ea1n v\u1edbi c\u00e1c ti\u00eau chu\u1ea9n bu l\u00f4ng l\u1ee5c gi\u00e1c b\u1ed5 sung t\u1eeb danh m\u1ee5c c\u1ee7a ch\u00fang t\u00f4i.<\/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-cd13310 e-flex e-con-boxed e-con e-child\" data-id=\"cd13310\" 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-76698e3 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"76698e3\" 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-ea49acc elementor-widget elementor-widget-heading\" data-id=\"ea49acc\" 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\">DIN7984 Bu-l\u00f4ng \u0111\u1ea7u th\u1ea5p l\u1ee5c gi\u00e1c ch\u00ecm<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-90a6a34 elementor-widget elementor-widget-text-editor\" data-id=\"90a6a34\" 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>Bu l\u00f4ng l\u1ee5c gi\u00e1c \u0111\u1ea7u th\u1ea5p \u2014 l\u00fd t\u01b0\u1edfng cho c\u00e1c c\u1ee5m l\u1eafp r\u00e1p h\u1ea1n ch\u1ebf kh\u00f4ng gian.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f5a1a64 elementor-widget elementor-widget-shortcode\" data-id=\"f5a1a64\" 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=\"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='4107' \/><input type=\"hidden\" id=\"_fluentform_3_fluentformnonce\" name=\"_fluentform_3_fluentformnonce\" value=\"0347381b81\" \/><input type=\"hidden\" name=\"_wp_http_referer\" value=\"\/vi\/wp-json\/wp\/v2\/pages\/4107\" \/><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=\"DIN914 Cone Point Set Screw | Full Specifications, Dimensions &amp; Applications Guide https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/pages\/4107\" 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-2722bec e-flex e-con-boxed e-con e-parent\" data-id=\"2722bec\" 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-7372fe8 elementor-widget elementor-widget-heading\" data-id=\"7372fe8\" 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 bu l\u00f4ng ch\u1ed1t DIN914 s\u1ed1 l\u01b0\u1ee3ng l\u1edbn ho\u1eb7c theo y\u00eau c\u1ea7u ri\u00eang?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-681495e elementor-widget elementor-widget-text-editor\" data-id=\"681495e\" 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 bu l\u00f4ng ch\u1ed1t \u0111\u1ea7u c\u00f4n DIN914 b\u1eb1ng th\u00e9p cacbon 45H, inox A2\/A4, b\u1ec1 m\u1eb7t th\u01b0\u1eddng, \u0111en v\u00e0 m\u1ea1 k\u1ebdm.\nK\u00edch th\u01b0\u1edbc M1.6\u2013M24, 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 c\u00e1i.\nC\u00f3 s\u1eb5n ch\u1ee9ng ch\u1ec9 EN 10204 3.1 v\u00e0 cam k\u1ebft RoHS cho m\u1ecdi \u0111\u01a1n h\u00e0ng.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-548fc65 elementor-widget elementor-widget-image\" data-id=\"548fc65\" 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\/04-closing-19-800x447.png\" class=\"attachment-large size-large wp-image-4133\" alt=\"Bu l\u00f4ng v\u00e0 v\u00edt c\u00f4ng nghi\u1ec7p bao g\u1ed3m c\u00e1c k\u00edch th\u01b0\u1edbc M3, M4, M5, M6, M8 c\u00f9ng v\u1edbi \u0111ai \u1ed1c v\u00e0 v\u00f2ng \u0111\u1ec7m, \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp tr\u00ean b\u00e0n l\u00e0m vi\u1ec7c cho c\u00e1c \u1ee9ng d\u1ee5ng s\u1ea3n xu\u1ea5t v\u00e0 l\u1eafp r\u00e1p.\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/04-closing-19-800x447.png 800w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/04-closing-19-360x201.png 360w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/04-closing-19-150x84.png 150w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/04-closing-19-768x429.png 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/04-closing-19-18x10.png 18w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/04-closing-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<\/div>","protected":false},"excerpt":{"rendered":"<p>Complete DIN914 cone point set screw guide: M1.6\u2013M24 dimension table, 45H hardness class, 120\u00b0\/90\u00b0 dual cone angles, ISO 4027 equivalent, stainless A2\/A4 options. Compare vs DIN913, DIN915, DIN916.<\/p>","protected":false},"author":1,"featured_media":4102,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-4107","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/pages\/4107","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=4107"}],"version-history":[{"count":7,"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/pages\/4107\/revisions"}],"predecessor-version":[{"id":4184,"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/pages\/4107\/revisions\/4184"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/media\/4102"}],"wp:attachment":[{"href":"https:\/\/productionscrews.com\/vi\/wp-json\/wp\/v2\/media?parent=4107"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}