{"id":4066,"date":"2026-05-15T15:58:47","date_gmt":"2026-05-15T15:58:47","guid":{"rendered":"https:\/\/productionscrews.com\/?page_id=4066"},"modified":"2026-05-16T08:54:57","modified_gmt":"2026-05-16T08:54:57","slug":"din6921-hex-flange-bolt","status":"publish","type":"page","link":"https:\/\/productionscrews.com\/ja\/din6921-hex-flange-bolt\/","title":{"rendered":"DIN6921 \u516d\u89d2\u30d5\u30e9\u30f3\u30b8\u30dc\u30eb\u30c8 | \u5b8c\u5168\u4ed5\u69d8\u3001\u5bf8\u6cd5\u304a\u3088\u3073\u7528\u9014\u30ac\u30a4\u30c9"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"4066\" class=\"elementor elementor-4066\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9rwj10p elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9rwj10p\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-aotsc9v\" data-id=\"aotsc9v\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8jq3g87 elementor-widget elementor-widget-heading\" data-id=\"8jq3g87\" 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\">DIN6921 \u516d\u89d2\u30d5\u30e9\u30f3\u30b8\u30dc\u30eb\u30c8\uff5c\u5b8c\u5168\u4ed5\u69d8\u30fb\u5bf8\u6cd5\u30fb\u7528\u9014\u30ac\u30a4\u30c9<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-vxeslv6 elementor-widget elementor-widget-text-editor\" data-id=\"vxeslv6\" 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:#CBD5E0;font-size:18px;max-width:720px;margin:16px auto 24px;\">DIN6921\u306f\u3001\u30dc\u30eb\u30c8\u982d\u90e8\u306e\u4e0b\u306b\u4e00\u4f53\u578b\u30d5\u30e9\u30f3\u30b8\u30ef\u30c3\u30b7\u30e3\u30fc\u304c\u4ed8\u3044\u305f\u30e1\u30fc\u30c8\u30eb\u306d\u3058\u516d\u89d2\u30dc\u30eb\u30c8\u3067\u3001\u7de0\u4ed8\u3051\u8377\u91cd\u3092\u5e83\u3044\u9762\u7a4d\u306b\u5206\u6563\u3057\u307e\u3059\u3002\u30d7\u30ec\u30fc\u30f3\u30bf\u30a4\u30d7\u3068\u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\uff08\u30ae\u30b6\u30ae\u30b6\uff09\u30bf\u30a4\u30d7\u304c\u3042\u308a\u307e\u3059\u3002<\/p><p style=\"text-align:center;color:#A0AEC0;font-size:15px;max-width:640px;margin:0 auto 32px;\">\u672c\u30ac\u30a4\u30c9\u3067\u306f\u3001M5\uff5eM20\u306e\u5168\u5bf8\u6cd5\u8868\u3001\u30d5\u30e9\u30f3\u30b8\u6df1\u3055\u30c7\u30fc\u30bf\u3001\u6750\u8cea\u30b0\u30ec\u30fc\u30c98.8\uff5eA4-80\u3001\u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\u3068\u30d7\u30ec\u30fc\u30f3\u306e\u9078\u629e\u3001DIN931\u304a\u3088\u3073DIN933\u3068\u306e\u76f4\u63a5\u6bd4\u8f03\u3092\u7db2\u7f85\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-vi3xjpg elementor-align-center elementor-widget elementor-widget-button\" data-id=\"vi3xjpg\" 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=\"#dimensions\">\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\">\u5bf8\u6cd5\u8868\u3092\u898b\u308b \u2192<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8fkqyy3 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"8fkqyy3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/productionscrews.com\/ja\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u88fd\u54c1\u4e00\u89a7\u3092\u898b\u308b<\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-i9tcb9z elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"i9tcb9z\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-60 elementor-top-column elementor-element elementor-element-mlu8n2r\" data-id=\"mlu8n2r\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-mi960cg elementor-widget elementor-widget-heading\" data-id=\"mi960cg\" 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\">DIN6921 \u516d\u89d2\u30d5\u30e9\u30f3\u30b8\u30dc\u30eb\u30c8\u3068\u306f\uff1f<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-rjff75i elementor-widget elementor-widget-text-editor\" data-id=\"rjff75i\" 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>DIN6921\u306f\u3001\u65e5\u672c\u5de5\u696d\u898f\u683c\uff08DIN\uff09\u3067\u5b9a\u7fa9\u3055\u308c\u305f\u30e1\u30fc\u30c8\u30eb\u306d\u3058\u516d\u89d2\u30dc\u30eb\u30c8\u3067\u3001\u30dc\u30eb\u30c8\u982d\u90e8\u306e\u88cf\u5074\u306b\u62e1\u5927\u3055\u308c\u305f\u5186\u5f62\u30d5\u30e9\u30f3\u30b8\u30c7\u30a3\u30b9\u30af\u304c\u4e00\u4f53\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/strong> \u30d5\u30e9\u30f3\u30b8\u306f\u5185\u8535\u30ef\u30c3\u30b7\u30e3\u30fc\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u6a19\u6e96\u7684\u306a\u516d\u89d2\u982d\u3060\u3051\u306e\u5834\u5408\u3088\u308a\u3082\u5927\u5e45\u306b\u5e83\u3044\u53d7\u5727\u9762\u306b\u7de0\u4ed8\u3051\u8377\u91cd\u3092\u5206\u6563\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u898f\u683c\u306b\u306f2\u3064\u306e\u7570\u306a\u308b\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n<ul>\n<li><strong>\u30d7\u30ec\u30fc\u30f3\u30d5\u30e9\u30f3\u30b8\uff08\u6ed1\u3089\u304b\u306a\u53d7\u5727\u9762\uff09\uff1a<\/strong> \u30d5\u30e9\u30f3\u30b8\u306e\u88cf\u5074\u304c\u6ed1\u3089\u304b\u3067\u3059\u3002\u30ef\u30fc\u30af\u8868\u9762\u3092\u50b7\u3064\u3051\u305f\u304f\u306a\u3044\u5834\u5408\u306b\u4f7f\u7528\u3055\u308c\u3001\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u30d1\u30cd\u30eb\u3001\u5857\u88c5\u9762\u3001\u8edf\u8cea\u5408\u91d1\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306a\u3069\u306b\u6700\u9069\u3067\u3059\u3002<\/li>\n<li><strong>\u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\u30d5\u30e9\u30f3\u30b8\uff08\u88cf\u9762\u306b\u30ae\u30b6\u30ae\u30b6\uff0f\u30ea\u30d6\u4ed8\u304d\uff09\uff1a<\/strong> \u88fd\u9020\u6642\u306b\u30d5\u30e9\u30f3\u30b8\u88cf\u9762\u306b\u653e\u5c04\u72b6\u306e\u6b6f\u304c\u62bc\u3057\u8fbc\u307e\u308c\u307e\u3059\u3002\u30dc\u30eb\u30c8\u3092\u7de0\u3081\u4ed8\u3051\u308b\u3068\u3001\u3053\u308c\u3089\u306e\u6b6f\u304c\u30ef\u30fc\u30af\u8868\u9762\u306b\u98df\u3044\u8fbc\u307f\u3001\u6a5f\u68b0\u7684\u306a\u30bb\u30eb\u30d5\u30ed\u30c3\u30af\u52b9\u679c\u3092\u751f\u307f\u51fa\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>Per <a href=\"https:\/\/www.iso.org\/standard\/28024.html\" rel=\"noopener\" target=\"_blank\">DIN EN ISO 4759-1<\/a>\u3001DIN6921\u306f <strong>\u88fd\u54c1\u7b49\u7d1aA<\/strong> \uff08\u7cbe\u5bc6\u516c\u5dee\uff09\u306b\u57fa\u3065\u3044\u3066\u88fd\u9020\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u898f\u683c\u306f\u5bf8\u6cd5\u7684\u306b <strong>ISO 15071<\/strong> \uff08\u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\u306a\u3057\uff09\u304a\u3088\u3073 <strong>ISO 15072<\/strong> \uff08\u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\u3042\u308a\uff09\u3068\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u6700\u3082\u7c21\u5358\u306a\u8003\u3048\u65b9\uff1a <strong>DIN6921 = DIN933 + \u4e00\u4f53\u578b\u30ef\u30c3\u30b7\u30e3\u30fc + \u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u30bb\u30eb\u30d5\u30ed\u30c3\u30af\u6b6f\u4ed8\u304d\u3002<\/strong><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dq1q2hb elementor-widget elementor-widget-heading\" data-id=\"dq1q2hb\" 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\">DIN6921\u3068DIN931\u3068DIN933\u306e\u4e3b\u306a\u9055\u3044<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-mjttm66 elementor-widget elementor-widget-text-editor\" data-id=\"mjttm66\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>DIN6921\u306f\u3001\u4e3b\u306b\u4e00\u4f53\u578b\u30d5\u30e9\u30f3\u30b8\u30c7\u30a3\u30b9\u30af\u3092\u5099\u3048\u3066\u3044\u308b\u70b9\u3067DIN931\u3084DIN933\u3068\u7570\u306a\u308a\u3001\u5225\u9014\u5e73\u30ef\u30c3\u30b7\u30e3\u30fc\u304c\u4e0d\u8981\u3068\u306a\u308a\u3001\u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\u4ed8\u304d\u30bf\u30a4\u30d7\u3067\u306f\u30b9\u30d7\u30ea\u30f3\u30b0\u30ef\u30c3\u30b7\u30e3\u30fc\u306e\u5f79\u5272\u3082\u679c\u305f\u3057\u307e\u3059\u3002<\/strong><\/p><p>\u3053\u306e3\u3064\u306e\u898f\u683c\u306f\u540c\u3058\u516d\u89d2\u30c9\u30e9\u30a4\u30d6\u5f62\u72b6\u3068\u6750\u6599\u3092\u5171\u6709\u3057\u3066\u3044\u307e\u3059\u3002\u9055\u3044\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9ug5ulv elementor-widget elementor-widget-html\" data-id=\"9ug5ulv\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\n<table style=\"width:100%;border-collapse:collapse;font-size:14px;\">\n<thead style=\"background:#1B2A4A;color:#fff;\">\n<tr>\n<th style=\"padding:10px;text-align:left;border:1px solid #ddd;\">\u7279\u5fb4<\/th>\n<th style=\"padding:10px;text-align:left;border:1px solid #ddd;\">DIN931\uff08\u90e8\u5206\u306d\u3058\uff09<\/th>\n<th style=\"padding:10px;text-align:left;border:1px solid #ddd;\">DIN933\uff08\u5168\u306d\u3058\uff09<\/th>\n<th style=\"padding:10px;text-align:left;border:1px solid #ddd;\">DIN6921\uff08\u30d5\u30e9\u30f3\u30b8\u30dc\u30eb\u30c8\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr><td style=\"padding:8px;border:1px solid #ddd;\">\u4e00\u4f53\u578b\u30d5\u30e9\u30f3\u30b8<\/td><td style=\"padding:8px;border:1px solid #ddd;\">\u3044\u3044\u3048<\/td><td style=\"padding:8px;border:1px solid #ddd;\">\u3044\u3044\u3048<\/td><td style=\"padding:8px;border:1px solid #ddd;background:#f0f7ff;\"><strong>\u306f\u3044\uff08\u4e00\u4f53\u578b\uff09<\/strong><\/td><\/tr>\n<tr style=\"background:#f9f9f9;\"><td style=\"padding:8px;border:1px solid #ddd;\">\u5f53\u305f\u308a\u9762<\/td><td style=\"padding:8px;border:1px solid #ddd;\">\u982d\u90e8\u4e0b\u306e\u307f<\/td><td style=\"padding:8px;border:1px solid #ddd;\">\u982d\u90e8\u4e0b\u306e\u307f<\/td><td style=\"padding:8px;border:1px solid #ddd;background:#f0f7ff;\"><strong>\u30d5\u30e9\u30f3\u30b8\u304c\u9762\u7a4d\u3092\u62e1\u5f35<\/strong><\/td><\/tr>\n<tr><td style=\"padding:8px;border:1px solid #ddd;\">\u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\u30ed\u30c3\u30af<\/td><td style=\"padding:8px;border:1px solid #ddd;\">\u3044\u3044\u3048<\/td><td style=\"padding:8px;border:1px solid #ddd;\">\u3044\u3044\u3048<\/td><td style=\"padding:8px;border:1px solid #ddd;background:#f0f7ff;\"><strong>\u306f\u3044\uff08\u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\u30bf\u30a4\u30d7\uff09<\/strong><\/td><\/tr>\n<tr style=\"background:#f9f9f9;\"><td style=\"padding:8px;border:1px solid #ddd;\">\u5225\u30ef\u30c3\u30b7\u30e3\u30fc<\/td><td style=\"padding:8px;border:1px solid #ddd;\">\u901a\u5e38\u306f\u5fc5\u8981<\/td><td style=\"padding:8px;border:1px solid #ddd;\">\u901a\u5e38\u306f\u5fc5\u8981<\/td><td style=\"padding:8px;border:1px solid #ddd;background:#f0f7ff;\"><strong>\u901a\u5e38\u306f\u4e0d\u8981<\/strong><\/td><\/tr>\n<tr><td style=\"padding:8px;border:1px solid #ddd;\">\u8010\u632f\u52d5\u6027<\/td><td style=\"padding:8px;border:1px solid #ddd;\">\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9<\/td><td style=\"padding:8px;border:1px solid #ddd;\">\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9<\/td><td style=\"padding:8px;border:1px solid #ddd;background:#f0f7ff;\"><strong>\u9ad8\u3044\uff08\u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\u4ed8\u304d\uff09<\/strong><\/td><\/tr>\n<tr style=\"background:#f9f9f9;\"><td style=\"padding:8px;border:1px solid #ddd;\">\u4ee3\u8868\u7684\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/td><td style=\"padding:8px;border:1px solid #ddd;\">\u4e00\u822c\u7684\u306a\u69cb\u9020\u7528\u9014<\/td><td style=\"padding:8px;border:1px solid #ddd;\">\u4e00\u822c\u7684\u306a\u5168\u306d\u3058<\/td><td style=\"padding:8px;border:1px solid #ddd;background:#f0f7ff;\"><strong>\u81ea\u52d5\u8eca\u3001\u8584\u3044\u30d1\u30cd\u30eb\u3001\u632f\u52d5<\/strong><\/td><\/tr>\n<tr><td style=\"padding:8px;border:1px solid #ddd;\">ISO\u76f8\u5f53\u54c1<\/td><td style=\"padding:8px;border:1px solid #ddd;\">ISO 4014<\/td><td style=\"padding:8px;border:1px solid #ddd;\">ISO 4017<\/td><td style=\"padding:8px;border:1px solid #ddd;background:#f0f7ff;\"><strong>ISO 15071 \/ ISO 15072<\/strong><\/td><\/tr>\n<\/tbody>\n<\/table>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-k5usy3q elementor-widget elementor-widget-text-editor\" data-id=\"k5usy3q\" 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=\"margin-top:16px;\">\u5b9f\u7528\u7684\u306a\u5224\u65ad\u57fa\u6e96\uff1a\u7d44\u7acb\u306b\u8584\u3044\u30d1\u30cd\u30eb\u3084\u632f\u52d5\u304c\u95a2\u308f\u308b\u5834\u5408\u3001\u307e\u305f\u306f\u90e8\u54c1\u70b9\u6570\u3092\u6e1b\u3089\u3057\u305f\u3044\u5834\u5408\u3001DIN6921\u306fDIN931\u3084DIN933\u3088\u308a\u3082\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u4ed5\u69d8\u66f8\u3067\u306f\u3042\u307e\u308a\u89e6\u308c\u3089\u308c\u306a\u3044\u30cb\u30e5\u30a2\u30f3\u30b9\u304c\u4e00\u3064\u3042\u308a\u307e\u3059\uff1a <strong>\u30d5\u30e9\u30f3\u30b8\u306f\u6709\u52b9\u306a\u982d\u90e8\u5f84\u30923\uff5e8mm\u5897\u52a0\u3055\u305b\u307e\u3059<\/strong> \u2014 \u518d\u8a2d\u8a08\u3067DIN933\u306e\u4ee3\u308f\u308a\u306bDIN6921\u3092\u4f7f\u7528\u3059\u308b\u524d\u306b\u3001\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u8981\u4ef6\u306b\u5bfe\u3057\u3066dc\u3092\u5fc5\u305a\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-40 elementor-top-column elementor-element elementor-element-fmvd1q4\" data-id=\"fmvd1q4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-yavltok elementor-widget elementor-widget-image\" data-id=\"yavltok\" 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=\"1200\" height=\"896\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-vs-din931-comparison.png\" class=\"attachment-full size-full wp-image-4060\" alt=\"DIN6921 \u516d\u89d2\u30d5\u30e9\u30f3\u30b8\u30dc\u30eb\u30c8\u3068DIN931 DIN933\u4e00\u4f53\u578b\u30d5\u30e9\u30f3\u30b8\u6bd4\u8f03\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-vs-din931-comparison.png 1200w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-vs-din931-comparison-360x269.png 360w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-vs-din931-comparison-723x540.png 723w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-vs-din931-comparison-150x112.png 150w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-vs-din931-comparison-768x573.png 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-vs-din931-comparison-16x12.png 16w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/>\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-r813hww elementor-widget elementor-widget-image\" data-id=\"r813hww\" 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=\"1376\" height=\"768\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-hex-flange-bolt-featured-1.png\" class=\"attachment-full size-full wp-image-4058\" alt=\"\u516d\u89d2\u982d\u3068\u4e00\u4f53\u578b\u30ef\u30c3\u30b7\u30e3\u30fc\u3092\u5099\u3048\u305f\u9ad8\u5f37\u5ea6\u30d5\u30e9\u30f3\u30b8\u30dc\u30eb\u30c8\u306e\u30af\u30ed\u30fc\u30ba\u30a2\u30c3\u30d7\u3001\u7523\u696d\u7528\u7de0\u7d50\u7528\u9014\u306b\u6700\u9069\u3002\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-hex-flange-bolt-featured-1.png 1376w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-hex-flange-bolt-featured-1-360x201.png 360w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-hex-flange-bolt-featured-1-800x447.png 800w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-hex-flange-bolt-featured-1-150x84.png 150w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-hex-flange-bolt-featured-1-768x429.png 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-hex-flange-bolt-featured-1-18x10.png 18w\" sizes=\"(max-width: 1376px) 100vw, 1376px\" \/>\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-w71ii6r elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"w71ii6r\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-n8dyztr\" data-id=\"n8dyztr\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-g07zbdf elementor-widget elementor-widget-heading\" data-id=\"g07zbdf\" 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\">DIN6921 \u5168\u5bf8\u6cd5\u8868\uff08M5\uff5eM20\uff09<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-i5hmsg6 elementor-widget elementor-widget-text-editor\" data-id=\"i5hmsg6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>DIN6921\u306fM5\u304b\u3089M20\u307e\u3067\u88fd\u9020\u3055\u308c\u3066\u304a\u308a\u3001\u30d5\u30e9\u30f3\u30b8\u5f84\u306f11.8mm\uff08M5\uff09\u304b\u308943mm\uff08M20\uff09\u3001\u982d\u90e8\u9ad8\u3055\u306f2.8mm\u304b\u30899.5mm\u3067\u3059\u3002<\/strong> \u306d\u3058\u9577\u3055\u306f\u4ed6\u306eDIN\u516d\u89d2\u30dc\u30eb\u30c8\u3068\u540c\u3058b\u5bf8\u6cd5\u306e\u8ad6\u7406\u306b\u5f93\u3044\u3001\u516c\u79f0\u9577\u3055\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-mk6zfg4 elementor-widget elementor-widget-image\" data-id=\"mk6zfg4\" 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=\"1376\" height=\"768\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-dimension-diagram.png\" class=\"attachment-full size-full wp-image-4059\" alt=\"DIN6921 \u30d5\u30e9\u30f3\u30b8\u30dc\u30eb\u30c8\u5bf8\u6cd5\u56f3 dc k h s \u30d5\u30e9\u30f3\u30b8\u6df1\u3055 \u547c\u3073\u9577\u3055\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-dimension-diagram.png 1376w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-dimension-diagram-360x201.png 360w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-dimension-diagram-800x447.png 800w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-dimension-diagram-150x84.png 150w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-dimension-diagram-768x429.png 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-dimension-diagram-18x10.png 18w\" sizes=\"(max-width: 1376px) 100vw, 1376px\" \/>\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-c37c39h elementor-widget elementor-widget-html\" data-id=\"c37c39h\" 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;\">\n<table id=\"dimensions\" style=\"width:100%;border-collapse:collapse;font-size:13px;min-width:700px;\">\n<thead style=\"background:#1B2A4A;color:#fff;\">\n<tr>\n<th style=\"padding:10px;text-align:left;border:1px solid #ddd;\">\u306d\u3058 d<\/th>\n<th style=\"padding:10px;border:1px solid #ddd;\">\u30d4\u30c3\u30c1P\uff08mm\uff09<\/th>\n<th style=\"padding:10px;border:1px solid #ddd;\">\u982d\u90e8\u9ad8\u3055 k (mm)<\/th>\n<th style=\"padding:10px;border:1px solid #ddd;\">\u30d5\u30e9\u30f3\u30b8\u5f84 dc\uff08mm\uff09<\/th>\n<th style=\"padding:10px;border:1px solid #ddd;\">\u4e8c\u9762\u5e45 s\uff08mm\uff09<\/th>\n<th style=\"padding:10px;border:1px solid #ddd;\">\u5bfe\u89d2\u5e45 e\uff08mm\uff09<\/th>\n<th style=\"padding:10px;border:1px solid #ddd;\">\u306d\u3058\u9577\u3055 b \u2264125<\/th>\n<th style=\"padding:10px;border:1px solid #ddd;\">\u306d\u3058\u9577\u3055 b 125\uff5e200<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr><td style=\"padding:8px;border:1px solid #ddd;\"><strong>M5<\/strong><\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">0.80<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">2.8<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">11.80<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">8<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">8.79<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">16<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">\u2014<\/td><\/tr>\n<tr style=\"background:#f9f9f9;\"><td style=\"padding:8px;border:1px solid #ddd;\"><strong>M6<\/strong><\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">1.00<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">3.4<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">14.20<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">10<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">11.05<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">18<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">\u2014<\/td><\/tr>\n<tr><td style=\"padding:8px;border:1px solid #ddd;\"><strong>M8<\/strong><\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">1.25<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">4.2<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">18.00<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">13<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">14.38<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">22<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">\u2014<\/td><\/tr>\n<tr style=\"background:#f9f9f9;\"><td style=\"padding:8px;border:1px solid #ddd;\"><strong>M10<\/strong><\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">1.50<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">5.7<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">22.30<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">15<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">16.64<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">26<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">32<\/td><\/tr>\n<tr><td style=\"padding:8px;border:1px solid #ddd;\"><strong>M12<\/strong><\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">1.75<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">6.1<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">26.60<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">16<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">17.62<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">30<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">36<\/td><\/tr>\n<tr style=\"background:#f9f9f9;\"><td style=\"padding:8px;border:1px solid #ddd;\">\uff08M14\uff09<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">2.00<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">8.0<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">31.00<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">18<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">20.03<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">34<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">40<\/td><\/tr>\n<tr><td style=\"padding:8px;border:1px solid #ddd;\"><strong>M16<\/strong><\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">2.00<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">8.7<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">35.00<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">21<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">23.15<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">38<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">44<\/td><\/tr>\n<tr style=\"background:#f9f9f9;\"><td style=\"padding:8px;border:1px solid #ddd;\">\uff08M18\uff09<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">2.50<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">9.0<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">39.00<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">24<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">26.75<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">42<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">48<\/td><\/tr>\n<tr><td style=\"padding:8px;border:1px solid #ddd;\"><strong>M20<\/strong><\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">2.50<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">9.5<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">43.00<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">27<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">29.56<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">46<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">52<\/td><\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"font-size:13px;color:#666;margin-top:8px;\">\u62ec\u5f27\u5185\u306e\u30b5\u30a4\u30ba\uff08M14\u3001M18\uff09\u306f\u975e\u63a8\u5968\u3067\u3059\u3002dc\uff1d\u30d5\u30e9\u30f3\u30b8\u5916\u5f84\u3002\u7d30\u76ee\u306d\u3058\u4ed5\u69d8\u306fM8\u00d71\u3001M10\u00d71.25\u3001M12\u00d71.5\u3001M16\u00d71.5\u3067\u5229\u7528\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-mlqc2fo elementor-widget elementor-widget-html\" data-id=\"mlqc2fo\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\n<h3 style=\"margin-top:32px;\">DIN6921 \u30d5\u30e9\u30f3\u30b8\u6df1\u3055\u304a\u3088\u3073\u5f53\u305f\u308a\u9762\u30c7\u30fc\u30bf<\/h3>\n<p><strong>\u30d5\u30e9\u30f3\u30b8\u6df1\u3055h\u306f3.0mm\uff08M5\uff09\u304b\u30898.5mm\uff08M20\uff09\u307e\u3067\u3067\u3059\u3002<\/strong> \u3053\u306e\u30c7\u30fc\u30bf\u306f\u3001\u7dcf\u53d6\u4ed8\u9ad8\u3055\uff08k+h\uff09\u306e\u8a08\u7b97\u3084\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3084\u8907\u5408\u90e8\u54c1\u3067\u306e\u5ea7\u3050\u308a\u6df1\u3055\u6307\u5b9a\u6642\u306b\u91cd\u8981\u3067\u3059\u3002<\/p>\n<div style=\"overflow-x:auto;\">\n<table style=\"width:100%;border-collapse:collapse;font-size:13px;\">\n<thead style=\"background:#2563EB;color:#fff;\">\n<tr>\n<th style=\"padding:10px;text-align:left;border:1px solid #ddd;\">\u306d\u3058 d<\/th>\n<th style=\"padding:10px;border:1px solid #ddd;\">\u30d5\u30e9\u30f3\u30b8\u6df1\u3055 h\uff08mm\uff09<\/th>\n<th style=\"padding:10px;border:1px solid #ddd;\">\u5f53\u305f\u308a\u5e45 m\uff08mm\uff09<\/th>\n<th style=\"padding:10px;border:1px solid #ddd;\">\u30d5\u30e9\u30f3\u30b8\u6700\u5c0f m' (mm)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr><td style=\"padding:8px;border:1px solid #ddd;\"><strong>M5<\/strong><\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">\u6700\u5927 3.0<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">\u6700\u5c0f 1.7<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">\u6700\u5c0f 0.7<\/td><\/tr>\n<tr style=\"background:#f9f9f9;\"><td style=\"padding:8px;border:1px solid #ddd;\"><strong>M6<\/strong><\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">\u6700\u5927 3.5<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">\u6700\u5c0f 2.2<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">\u6700\u5c0f 1.0<\/td><\/tr>\n<tr><td style=\"padding:8px;border:1px solid #ddd;\"><strong>M8<\/strong><\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">\u6700\u5927 4.5<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">\u6700\u5c0f 2.8<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">\u6700\u5c0f 1.5<\/td><\/tr>\n<tr style=\"background:#f9f9f9;\"><td style=\"padding:8px;border:1px solid #ddd;\"><strong>M10<\/strong><\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">\u6700\u5927 5.0<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">\u6700\u5c0f 3.3<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">\u6700\u5c0f 1.8<\/td><\/tr>\n<tr><td style=\"padding:8px;border:1px solid #ddd;\"><strong>M12<\/strong><\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">\u6700\u5927 6.0<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">\u6700\u5c0f 4.2<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">\u6700\u5c0f 2.2<\/td><\/tr>\n<tr style=\"background:#f9f9f9;\"><td style=\"padding:8px;border:1px solid #ddd;\"><strong>M16<\/strong><\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">\u6700\u5927 7.5<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">\u6700\u5c0f 5.0<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">\u6700\u5c0f 2.8<\/td><\/tr>\n<tr><td style=\"padding:8px;border:1px solid #ddd;\"><strong>M20<\/strong><\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">\u6700\u5927 8.5<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">\u6700\u5c0f 5.8<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\">\u6700\u5c0f 3.2<\/td><\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-g97bd0h elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"g97bd0h\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-l7b3ols\" data-id=\"l7b3ols\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-worwn86 elementor-widget elementor-widget-heading\" data-id=\"worwn86\" 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\">\u6750\u6599\u3068\u5f37\u5ea6\u7b49\u7d1a<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-od6r07y elementor-widget elementor-widget-text-editor\" data-id=\"od6r07y\" 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>DIN6921\u306f\u3001\u70ad\u7d20\u92fc\u30b0\u30ec\u30fc\u30c98.8\u304b\u308912.9\u3001\u304a\u3088\u3073\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u30b0\u30ec\u30fc\u30c9A2-70\u304b\u3089A4-80\u3067\u63d0\u4f9b\u3055\u308c\u3066\u304a\u308a\u3001\u5f15\u5f35\u5f37\u5ea6\u306f800MPa\u304b\u30891220MPa\u306e\u7bc4\u56f2\u3067\u3059\u3002<\/strong><\/p>\n<p>\u306b\u3088\u308b\u3068 <a href=\"https:\/\/www.iso.org\/standard\/64986.html\" rel=\"noopener\" target=\"_blank\">ISO 898-1\u306f\u3001\u30d5\u30a1\u30b9\u30ca\u30fc\u306e\u6a5f\u68b0\u7684\u6027\u8cea\u306b\u95a2\u3059\u308b\u56fd\u969b\u898f\u683c\u3067\u3059\u3002<\/a>\u30b0\u30ec\u30fc\u30c9\u306e\u8868\u793a\u306f\u3001\u5f15\u5f35\u5f37\u5ea6\u3068\u964d\u4f0f\u5f37\u5ea6\u3092\u76f4\u63a5\u793a\u3057\u307e\u3059\uff1a<\/p>\n<p><strong>\u70ad\u7d20\u92fc\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u30b0\u30ec\u30fc\u30c98.8\uff1a<\/strong> \u5f15\u5f35\u5f37\u5ea6800MPa\u3001\u964d\u4f0f\u5f37\u5ea6640MPa\u3002\u81ea\u52d5\u8eca\u3084\u4e00\u822c\u6a5f\u68b0\u306e\u4e3b\u529b\u30b0\u30ec\u30fc\u30c9\u3002<\/li>\n<li><strong>\u30b0\u30ec\u30fc\u30c910.9\uff1a<\/strong> \u5f15\u5f35\u5f37\u5ea61040MPa\u3001\u964d\u4f0f\u5f37\u5ea6940MPa\u3002\u5408\u91d1\u92fc\u3002\u5b89\u5168\u6027\u304c\u91cd\u8981\u306a\u81ea\u52d5\u8eca\u63a5\u5408\u90e8\u306b\u4f7f\u7528\u3002<\/li>\n<li><strong>\u30b0\u30ec\u30fc\u30c912.9\uff1a<\/strong> \u5f15\u5f35\u5f37\u5ea61220MPa\u3002\u30e2\u30fc\u30bf\u30fc\u30b9\u30dd\u30fc\u30c4\u3001\u9ad8\u30b5\u30a4\u30af\u30eb\u75b2\u52b4\u3001\u7cbe\u5bc6\u306a\u30d7\u30ea\u30ed\u30fc\u30c9\u7528\u9014\u3002<\/li>\n<\/ul>\n<p><strong>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\uff1a<\/strong><\/p>\n<ul>\n<li><strong>A2-70\uff08304\u30b9\u30c6\u30f3\u30ec\u30b9\uff09\uff1a<\/strong> 700MPa\u3002\u4e00\u822c\u7684\u306a\u8010\u98df\u6027\u3001\u98df\u54c1\u6a5f\u5668\u3001\u5c4b\u5185\u74b0\u5883\u5411\u3051\u3002<\/li>\n<li><strong>A4-70\uff08316\u30b9\u30c6\u30f3\u30ec\u30b9\uff09\uff1a<\/strong> 700MPa\u3002\u30e2\u30ea\u30d6\u30c7\u30f3\u542b\u6709\u306b\u3088\u308a\u512a\u308c\u305f\u5869\u5316\u7269\u30fb\u6d77\u6d0b\u8010\u6027\u3002<\/li>\n<li><strong>A4-80\uff08316\u30b9\u30c6\u30f3\u30ec\u30b9\u3001\u9ad8\u5f37\u5ea6\uff09\uff1a<\/strong> 800MPa\u3002\u77f3\u6cb9\u5316\u5b66\u3001\u6d77\u6d0b\u3001\u88fd\u85ac\u5206\u91ce\u2014\u5f37\u5ea6\u3068\u8010\u98df\u6027\u3002<\/li>\n<\/ul>\n<p><strong>\u8868\u9762\u4ed5\u4e0a\u3052\uff1a<\/strong> \u751f\u5730\uff0f\u30e6\u30cb\u30af\u30ed\uff0f\u30af\u30ed\u30e1\u30fc\u30c8\uff08\u9ec4\uff09\uff0f\u6eb6\u878d\u4e9c\u925b\u3081\u3063\u304d\uff0f\u30c0\u30af\u30ed\u30e1\u30c3\u30c8\uff0f\u9ed2\u67d3\u3081<\/p>\n<p><em>\u6ce8\u610f\uff1aHDG DIN6921\u306e\u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\u4ed8\u304d\u30d0\u30ea\u30a2\u30f3\u30c8\u306f\u4e00\u822c\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u2014\u539a\u3044\u4e9c\u925b\u5c64\uff0885\u2013100\u00b5m\uff0f <a href=\"https:\/\/www.iso.org\/standard\/61758.html\" rel=\"noopener\" target=\"_blank\">ISO 1461<\/a>\uff09\u306f\u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\u6b6f\u3092\u57cb\u3081\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u6b6f\u5f62\u72b6\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u3001\u4ee3\u308f\u308a\u306b\u30c0\u30af\u30ed\u30e1\u30c3\u30c8\uff085\uff5e10\u00b5m\uff09\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/em><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-xeehtxl elementor-widget elementor-widget-html\" data-id=\"xeehtxl\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\n<table style=\"width:100%;border-collapse:collapse;font-size:13px;\">\n<thead style=\"background:#1B2A4A;color:#fff;\">\n<tr>\n<th style=\"padding:10px;text-align:left;border:1px solid #ddd;\">\u7d20\u6750<\/th>\n<th style=\"padding:10px;border:1px solid #ddd;\">\u30b0\u30ec\u30fc\u30c9<\/th>\n<th style=\"padding:10px;border:1px solid #ddd;\">\u4ee3\u8868\u7684\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr><td style=\"padding:8px;border:1px solid #ddd;\">\u70ad\u7d20\u92fc<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\"><strong>8.8<\/strong><\/td><td style=\"padding:8px;border:1px solid #ddd;\">\u4e00\u822c\u81ea\u52d5\u8eca\u3001\u6a5f\u68b0\u3001\u96fb\u6c17\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8<\/td><\/tr>\n<tr style=\"background:#f9f9f9;\"><td style=\"padding:8px;border:1px solid #ddd;\">\u70ad\u7d20\u92fc<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\"><strong>10.9<\/strong><\/td><td style=\"padding:8px;border:1px solid #ddd;\">\u9ad8\u5f37\u5ea6\u69cb\u9020\u7528\u3001\u9ec4\u8272\u4e9c\u925b\u6a19\u6e96\u4ed5\u4e0a\u3052<\/td><\/tr>\n<tr><td style=\"padding:8px;border:1px solid #ddd;\">\u70ad\u7d20\u92fc<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\"><strong>12.9<\/strong><\/td><td style=\"padding:8px;border:1px solid #ddd;\">\u91cd\u8981\u8377\u91cd\u63a5\u5408\u90e8\u3001\u30e2\u30fc\u30bf\u30fc\u30b9\u30dd\u30fc\u30c4\u3001\u75b2\u52b4\u306b\u654f\u611f\u306a\u7528\u9014<\/td><\/tr>\n<tr style=\"background:#f9f9f9;\"><td style=\"padding:8px;border:1px solid #ddd;\">\u30b9\u30c6\u30f3\u30ec\u30b9<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\"><strong>A2-70<\/strong><\/td><td style=\"padding:8px;border:1px solid #ddd;\">\u98df\u54c1\u3001\u8efd\u5de5\u696d\u3001\u5c4b\u5185\u74b0\u5883<\/td><\/tr>\n<tr><td style=\"padding:8px;border:1px solid #ddd;\">\u30b9\u30c6\u30f3\u30ec\u30b9<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\"><strong>A4-70<\/strong><\/td><td style=\"padding:8px;border:1px solid #ddd;\">\u6d77\u6d0b\u3001\u5316\u5b66\u3001\u5c4b\u5916\u3001\u6cbf\u5cb8\u5730\u57df<\/td><\/tr>\n<tr style=\"background:#f9f9f9;\"><td style=\"padding:8px;border:1px solid #ddd;\">\u30b9\u30c6\u30f3\u30ec\u30b9<\/td><td style=\"padding:8px;border:1px solid #ddd;text-align:center;\"><strong>A4-80<\/strong><\/td><td style=\"padding:8px;border:1px solid #ddd;\">\u9ad8\u30c8\u30eb\u30af\u8150\u98df\u74b0\u5883\u3001\u30aa\u30d5\u30b7\u30e7\u30a2<\/td><\/tr>\n<\/tbody>\n<\/table>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-1s9e13r\" data-id=\"1s9e13r\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-t2m8q6r elementor-widget elementor-widget-heading\" data-id=\"t2m8q6r\" 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\">DIN6921\u306e\u4e3b\u306a\u7528\u9014<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5gj020e elementor-widget elementor-widget-text-editor\" data-id=\"5gj020e\" 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>DIN6921\u306f\u3001\u3088\u308a\u5e83\u3044\u5f53\u305f\u308a\u9762\u3001\u90e8\u54c1\u70b9\u6570\u306e\u524a\u6e1b\u3001\u307e\u305f\u306f\u8010\u632f\u52d5\u6027\u304c\u5fc5\u8981\u306a\u5834\u5408\u306b\u6307\u5b9a\u3055\u308c\u307e\u3059\u3002\u7279\u306b\u81ea\u52d5\u8ecaOEM\u3001\u8584\u677f\u91d1\u5c5e\u3001\u632f\u52d5\u6a5f\u68b0\u3067\u591a\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/strong><\/p>\n<ul>\n<li><strong>\u81ea\u52d5\u8eca\u30a8\u30f3\u30b8\u30f3\u304a\u3088\u3073\u30b7\u30e3\u30fc\u30b7\u7d44\u7acb\uff1a<\/strong> \u4e3b\u8981\u306aOEM\u306f\u3001\u30a8\u30f3\u30b8\u30f3\u30ab\u30d0\u30fc\u3001\u30b5\u30b9\u30da\u30f3\u30b7\u30e7\u30f3\u30b5\u30d6\u30d5\u30ec\u30fc\u30e0\u3001\u30a8\u30ad\u30be\u30fc\u30b9\u30c8\u30d6\u30e9\u30b1\u30c3\u30c8\u306bDIN6921\u3092\u6307\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u30d5\u30e9\u30f3\u30b8\u306b\u3088\u308a\u3001\u30ed\u30dc\u30c3\u30c8\u7d44\u7acb\u6642\u306b\u7de9\u3093\u3067\u3057\u307e\u3046\u30ef\u30c3\u30b7\u30e3\u30fc\u304c\u4e0d\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u8584\u677f\u91d1\u5c5e\u304a\u3088\u3073\u8584\u30d1\u30cd\u30eb\u306e\u7de0\u7d50\uff1a<\/strong> \u62e1\u5927\u3055\u308c\u305f\u30d5\u30e9\u30f3\u30b8\u304c2\uff5e3mm\u672a\u6e80\u306e\u30d1\u30cd\u30eb\u3078\u306e\u5f15\u304d\u629c\u304d\u3092\u9632\u304e\u3001\u6a19\u6e96\u516d\u89d2\u982d\u3067\u306f\u8377\u91cd\u4e0b\u3067\u30d1\u30cd\u30eb\u304c\u3078\u3053\u3093\u3060\u308a\u8cab\u901a\u3057\u305f\u308a\u3059\u308b\u306e\u3092\u9632\u304e\u307e\u3059\u3002<\/li>\n<li><strong>\u632f\u52d5\u6a5f\u68b0\u304a\u3088\u3073\u88c5\u7f6e\uff1a<\/strong> \u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\u4ed8\u304d\u30bf\u30a4\u30d7\u306f\u3001\u8ffd\u52a0\u306e\u30ed\u30c3\u30af\u30ef\u30c3\u30b7\u30e3\u30fc\u3001\u30ca\u30a4\u30ed\u30c3\u30af\u30ca\u30c3\u30c8\u3001\u306d\u3058\u6b62\u3081\u5264\u306a\u3057\u3067\u632f\u52d5\u306b\u3088\u308b\u7de9\u307f\u3092\u81ea\u5df1\u30ed\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u6a39\u8102\u90e8\u54c1\u306e\u53d6\u308a\u4ed8\u3051\uff1a<\/strong> \u30d5\u30e9\u30f3\u30b8\u304c\u30af\u30e9\u30f3\u30d7\u8377\u91cd\u3092\u5206\u6563\u3057\u3001\u71b1\u53ef\u5851\u6027\u6a39\u8102\u30cf\u30a6\u30b8\u30f3\u30b0\u306e\u7834\u640d\u3092\u9632\u304e\u307e\u3059\u3002\u30d7\u30ec\u30fc\u30f3\u30d5\u30e9\u30f3\u30b8\u306e\u307f\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\u306f\u6a39\u8102\u8868\u9762\u3092\u5272\u308b\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\u3002<\/li>\n<li><strong>\u7a7a\u8abf\u30c0\u30af\u30c8\u304a\u3088\u3073\u30d5\u30ec\u30fc\u30e0\u7d44\u7acb\uff1a<\/strong> \u5358\u4e00\u30d5\u30a1\u30b9\u30ca\u30fc\u306e\u52b9\u7387\u5316\u306b\u3088\u308a\u30011\u63a5\u5408\u90e8\u3042\u305f\u308a\u306e\u4f5c\u696d\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3067\u304d\u308b\u5927\u91cf\u751f\u7523\u306e\u8584\u677f\u91d1\u5c5e\u7d44\u7acb\u3002<\/li>\n<li><strong>\u8fb2\u696d\u6a5f\u68b0\u304a\u3088\u3073\u30aa\u30d5\u30cf\u30a4\u30a6\u30a7\u30a4\u6a5f\u5668\uff1a<\/strong> \u30b0\u30ea\u30c3\u30c8\u3067\u6c5a\u67d3\u3055\u308c\u305f\u8868\u9762\u3092\u6301\u3064\u9ad8\u632f\u52d5\u74b0\u5883\u3067\u306f\u3001\u30bb\u30eb\u30d5\u30ed\u30c3\u30af\u6a5f\u80fd\u4ed8\u304d\u306e\u30bb\u30ec\u30fc\u30c6\u30c3\u30c9\u30d5\u30e9\u30f3\u30b8\u304c\u52b9\u679c\u7684\u3067\u3059\u3002<\/li>\n<li><strong>\u96fb\u6c17\u30ad\u30e3\u30d3\u30cd\u30c3\u30c8\u304a\u3088\u3073\u30a8\u30f3\u30af\u30ed\u30fc\u30b8\u30e3\u30fc\u306e\u7d44\u7acb\uff1a<\/strong> M5\u304a\u3088\u3073M6 DIN6921\u306f\u3001DIN\u30ec\u30fc\u30eb\u3084\u30d1\u30cd\u30eb\u53d6\u4ed8\u306e\u6a19\u6e96\u3067\u3042\u308a\u3001\u30d5\u30e9\u30f3\u30b8\u304c\u826f\u597d\u306a\u63a5\u5730\u63a5\u89e6\u9762\u7a4d\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-xc2ztme elementor-widget elementor-widget-image\" data-id=\"xc2ztme\" 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=\"1200\" height=\"896\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-application-automotive.png\" class=\"attachment-full size-full wp-image-4062\" alt=\"DIN6921 \u30d5\u30e9\u30f3\u30b8\u30dc\u30eb\u30c8 \u81ea\u52d5\u8eca\u30a8\u30f3\u30b8\u30f3\u30fb\u30b7\u30e3\u30fc\u30b7\u7528\u9014\u7d44\u7acb\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-application-automotive.png 1200w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-application-automotive-360x269.png 360w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-application-automotive-723x540.png 723w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-application-automotive-150x112.png 150w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-application-automotive-768x573.png 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-application-automotive-16x12.png 16w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/>\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-k96w5aw elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"k96w5aw\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-60 elementor-top-column elementor-element elementor-element-jovvnfp\" data-id=\"jovvnfp\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-xvdw21j elementor-widget elementor-widget-heading\" data-id=\"xvdw21j\" 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\">\u30bb\u30ec\u30fc\u30c6\u30c3\u30c9\u3068\u975e\u30bb\u30ec\u30fc\u30c6\u30c3\u30c9DIN6921 \u2014 \u3069\u3061\u3089\u3092\u9078\u3076\u3079\u304d\u304b\uff1f<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2aj27xy elementor-widget elementor-widget-text-editor\" data-id=\"2aj27xy\" 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>\u786c\u3044\u92fc\u6750\u306e\u632f\u52d5\u3084\u52d5\u7684\u8377\u91cd\u306e\u7d44\u7acb\u306b\u306f\u30bb\u30ec\u30fc\u30c6\u30c3\u30c9DIN6921\u3092\u9078\u629e\u3057\u3001\u67d4\u3089\u304b\u3044\u6750\u6599\u3084\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3055\u308c\u305f\u8868\u9762\u3001\u307e\u305f\u306f\u7e70\u308a\u8fd4\u3057\u5206\u89e3\u3055\u308c\u308b\u63a5\u5408\u90e8\u306b\u306f\u30d7\u30ec\u30fc\u30f3\u30d5\u30e9\u30f3\u30b8\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/strong><\/p>\n<p>\u3053\u308c\u306f\u591a\u304f\u306e\u8cfc\u5165\u8005\u304c\u9593\u9055\u3048\u308b\u5224\u65ad\u3067\u3059 \u2014 \u201c\u826f\u3055\u305d\u3046\u201d\u3068\u3044\u3046\u7406\u7531\u3067\u30bb\u30ec\u30fc\u30c6\u30c3\u30c9\u3092\u9078\u3073\u3001\u5857\u88c5\u9762\u3092\u5265\u304c\u3057\u305f\u308a\u30a2\u30eb\u30df\u30dc\u30b9\u3092\u640d\u50b7\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u306b\u5f8c\u3067\u6c17\u4ed8\u304d\u307e\u3059\u3002<\/p>\n<p><strong>\u5224\u65ad\u30eb\u30fc\u30eb\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u5857\u88c5\u307e\u305f\u306f\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3055\u308c\u305f\u8868\u9762 \u2192 \u30d7\u30ec\u30fc\u30f3\u30d5\u30e9\u30f3\u30b8\u3002<\/strong> \u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\u306f\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u5265\u304c\u3057\u3001\u8150\u98df\u306e\u958b\u59cb\u70b9\u3092\u4f5c\u308a\u307e\u3059\u3002\u8010\u632f\u52d5\u6027\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001\u30d7\u30ec\u30fc\u30f3\u30d5\u30e9\u30f3\u30b8\uff0b\u30ed\u30c3\u30af\u30bf\u30a4\u30c8243\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li><strong>\u7121\u5857\u88c5\u92fc\u6750\u3078\u306e\u632f\u52d5\uff0f\u52d5\u7684\u8377\u91cd \u2192 \u30bb\u30ec\u30fc\u30c6\u30c3\u30c9\u30d5\u30e9\u30f3\u30b8\u3002<\/strong> \u30bb\u30ec\u30fc\u30c6\u30c3\u30c9\u30d5\u30e9\u30f3\u30b8\u4ed8\u304d\u30d5\u30a1\u30b9\u30ca\u30fc\u306f\u3001\u5e73\u30ef\u30c3\u30b7\u30e3\u30fc\u4ed8\u304d\u306e\u30d7\u30ec\u30fc\u30f3\u30d8\u30c3\u30c9\u30dc\u30eb\u30c8\u3068\u6bd4\u8f03\u3057\u3066\u3001\u6a2a\u632f\u52d5\u4e0b\u3067\u306e\u7de9\u307f\u62b5\u6297\u304c3\uff5e5\u500d\u512a\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><strong>\u30a2\u30eb\u30df\u307e\u305f\u306f\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u7b50\u4f53 \u2192 \u30d7\u30ec\u30fc\u30f3\u30d5\u30e9\u30f3\u30b8\u306e\u307f\u3002<\/strong> \u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\u306f\u67d4\u3089\u304b\u3044\u6750\u6599\u306b\u98df\u3044\u8fbc\u307f\u3084\u4e80\u88c2\u3092\u751f\u3058\u3055\u305b\u307e\u3059\u3002\u30a2\u30eb\u30df\u306b\u306f\u3001\u30ac\u30eb\u30d0\u30cb\u30c3\u30af\u8150\u98df\u3092\u9632\u3050\u305f\u3081A2\u307e\u305f\u306fA4\u30b9\u30c6\u30f3\u30ec\u30b9DIN6921\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li><strong>\u9ad8\u30b5\u30a4\u30af\u30eb\u518d\u4f7f\u7528\u306e\u63a5\u5408\u90e8\uff08\u6cbb\u5177\u3001\u30b8\u30b0\uff09\u2192 \u30d7\u30ec\u30fc\u30f3\u30d5\u30e9\u30f3\u30b8\u3002<\/strong> \u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\u306f\u7e70\u308a\u8fd4\u3057\u5206\u89e3\u5f8c\u306b\u63a5\u5408\u90e8\u306e\u5f37\u5ea6\u3092\u4f4e\u4e0b\u3055\u305b\u308b\u7d2f\u7a4d\u7684\u306a\u8868\u9762\u640d\u50b7\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bxwjewv elementor-widget elementor-widget-html\" data-id=\"bxwjewv\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\n<table style=\"width:100%;border-collapse:collapse;font-size:13px;\">\n<thead style=\"background:#1B2A4A;color:#fff;\">\n<tr>\n<th style=\"padding:10px;text-align:left;border:1px solid #ddd;\">\u30d7\u30ed\u30d1\u30c6\u30a3<\/th>\n<th style=\"padding:10px;border:1px solid #ddd;\">\u975e\u30bb\u30ec\u30fc\u30c6\u30c3\u30c9\uff08\u30d7\u30ec\u30fc\u30f3\u30d5\u30e9\u30f3\u30b8\uff09<\/th>\n<th style=\"padding:10px;border:1px solid #ddd;\">\u30bb\u30ec\u30fc\u30c6\u30c3\u30c9\uff08\u30ce\u30c3\u30c1\u4ed8\u304d\u30d5\u30e9\u30f3\u30b8\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr><td style=\"padding:8px;border:1px solid #ddd;\">\u30ed\u30c3\u30af\u6a5f\u80fd<\/td><td style=\"padding:8px;border:1px solid #ddd;\">\u306a\u3057 \u2014 \u5225\u9014\u30ed\u30c3\u30af\u30ef\u30c3\u30b7\u30e3\u30fc\u304c\u5fc5\u8981<\/td><td style=\"padding:8px;border:1px solid #ddd;background:#f0fff4;\"><strong>\u5185\u8535 \u2014 \u6b6f\u304c\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u306b\u98df\u3044\u8fbc\u3080<\/strong><\/td><\/tr>\n<tr style=\"background:#f9f9f9;\"><td style=\"padding:8px;border:1px solid #ddd;\">\u518d\u5229\u7528\u6027<\/td><td style=\"padding:8px;border:1px solid #ddd;background:#f0fff4;\"><strong>\u9ad8\u3044<\/strong><\/td><td style=\"padding:8px;border:1px solid #ddd;\">\u4f4e\u6e1b \u2014 \u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\u306f\u67d4\u3089\u304b\u3044\u8868\u9762\u3092\u640d\u50b7\u3057\u307e\u3059<\/td><\/tr>\n<tr><td style=\"padding:8px;border:1px solid #ddd;\">\u8868\u9762\u9069\u5408\u6027<\/td><td style=\"padding:8px;border:1px solid #ddd;background:#f0fff4;\"><strong>\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u30fb\u5857\u88c5\u3092\u542b\u3080\u5168\u3066\u306e\u6750\u6599<\/strong><\/td><td style=\"padding:8px;border:1px solid #ddd;\">\u92fc\u304a\u3088\u3073\u786c\u8cea\u6750\u6599\u306e\u307f<\/td><\/tr>\n<tr style=\"background:#f9f9f9;\"><td style=\"padding:8px;border:1px solid #ddd;\">\u8010\u632f\u52d5\u6027<\/td><td style=\"padding:8px;border:1px solid #ddd;\">\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9<\/td><td style=\"padding:8px;border:1px solid #ddd;background:#f0fff4;\"><strong>\u5927\u5e45\u306b\u9ad8\u3044<\/strong><\/td><\/tr>\n<tr><td style=\"padding:8px;border:1px solid #ddd;\">\u4f7f\u7528\u6642<\/td><td style=\"padding:8px;border:1px solid #ddd;\">\u7cbe\u5bc6\u30af\u30e9\u30f3\u30d7\u3001\u518d\u5229\u7528\u53ef\u80fd\u306a\u63a5\u5408\u90e8\u3001\u67d4\u3089\u304b\u3044\u57fa\u6750<\/td><td style=\"padding:8px;border:1px solid #ddd;\">\u632f\u52d5\u3059\u308b\u7d44\u7acb\u54c1\u3001\u88f8\u92fc\u3078\u306e\u4e00\u5ea6\u9650\u308a\u306e\u53d6\u308a\u4ed8\u3051<\/td><\/tr>\n<\/tbody>\n<\/table>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-40 elementor-top-column elementor-element elementor-element-gl0y0nj\" data-id=\"gl0y0nj\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6egwgu8 elementor-widget elementor-widget-image\" data-id=\"6egwgu8\" 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=\"1200\" height=\"896\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-serrated-vs-plain-flange.png\" class=\"attachment-full size-full wp-image-4061\" alt=\"DIN6921 \u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\u4ed8\u304d\u3068\u30d7\u30ec\u30fc\u30f3\u30d5\u30e9\u30f3\u30b8\u88cf\u9762\u306e\u30ce\u30b3\u30ae\u30ea\u6b6f\u30ed\u30c3\u30af\u6bd4\u8f03\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-serrated-vs-plain-flange.png 1200w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-serrated-vs-plain-flange-360x269.png 360w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-serrated-vs-plain-flange-723x540.png 723w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-serrated-vs-plain-flange-150x112.png 150w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-serrated-vs-plain-flange-768x573.png 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/din6921-serrated-vs-plain-flange-16x12.png 16w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/>\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-kgfasrk elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"kgfasrk\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ihfnt3a\" data-id=\"ihfnt3a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-v1m8xnf elementor-widget elementor-widget-heading\" data-id=\"v1m8xnf\" 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\">DIN6921\u306e\u6ce8\u6587\u65b9\u6cd5 \u2014 \u4ed5\u69d8\u30d5\u30a9\u30fc\u30de\u30c3\u30c8<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-djc3fkt elementor-widget elementor-widget-text-editor\" data-id=\"djc3fkt\" 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>DIN6921\u306e\u6a19\u6e96\u7684\u306a\u6ce8\u6587\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a\u30dc\u30eb\u30c8 DIN6921 \u2013 [\u306d\u3058] \u00d7 [\u9577\u3055] \u2013 [\u5f37\u5ea6\u533a\u5206] \u2013 [\u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\u307e\u305f\u306f\u7a7a\u767d]<\/strong><\/p>\n<p>\u4f8b\uff1a <code style=\"background:#f4f4f4;padding:2px 6px;border-radius:3px;font-family:monospace;\">\u30dc\u30eb\u30c8 DIN6921 \u2013 M10 \u00d7 30 \u2013 8.8 \u2013 \u30bb\u30ec\u30fc\u30b7\u30e7\u30f3<\/code><\/p>\n<ul>\n<li><strong>M10<\/strong> = \u547c\u3073\u306d\u3058\u5f84\uff08\u4e26\u76ee\u306d\u3058\u304c\u6a19\u6e96\uff1b\u7d30\u76ee\u306e\u5834\u5408\u306f\u30d4\u30c3\u30c1\u3092\u8ffd\u52a0\uff1aM10\u00d71.25\uff09<\/li>\n<li><strong>30<\/strong> = mm\u5358\u4f4d\u306e\u547c\u3073\u9577\u3055\u3001 <em>\u30d5\u30e9\u30f3\u30b8\u306e\u88cf\u9762\u304b\u3089\u6e2c\u5b9a<\/em> \u2014 \u30d5\u30e9\u30f3\u30b8\u306e\u539a\u3055h\u306f\u542b\u307e\u306a\u3044<\/li>\n<li><strong>8.8<\/strong> = \u5f37\u5ea6\u533a\u5206\uff08\u307e\u305f\u306f\u30b9\u30c6\u30f3\u30ec\u30b9\uff1aA2-70\u3001A4-80\u306a\u3069\uff09<\/li>\n<li><strong>\u30bb\u30ec\u30fc\u30b7\u30e7\u30f3<\/strong> = \u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\u30d5\u30e9\u30f3\u30b8\u306e\u5834\u5408\u306f\u660e\u8a18\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\uff08\u63a5\u5c3e\u8f9e\u306a\u3057\uff09\u306f\u30d7\u30ec\u30fc\u30f3\u30d5\u30e9\u30f3\u30b8<\/li>\n<\/ul>\n<p><strong>DIN6921\u3092DIN931\/DIN933\u3088\u308a\u9078\u629e\u3059\u308b\u5834\u5408\uff1a<\/strong><\/p>\n<ul>\n<li>\u90e8\u54c1\u8868\u304b\u3089\u5e73\u30ef\u30c3\u30b7\u30e3\u30fc\u3092\u7701\u7565\u3067\u304d\u308b \u2014 DIN6921\u306f\u901a\u5e381\u500b\u3042\u305f\u308a15\uff5e25\uff05\u9ad8\u4fa1\u3067\u3059\u304c\u3001\u30ef\u30c3\u30b7\u30e3\u30fc\u304c\u4e0d\u8981\u3068\u306a\u308a\u3001\u5168\u4f53\u306e\u63a5\u5408\u30b3\u30b9\u30c8\u3068\u7d44\u7acb\u6642\u9593\u3092\u524a\u6e1b\u3067\u304d\u307e\u3059<\/li>\n<li>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u632f\u52d5\u304c\u767a\u751f\u3057\u3001\u5358\u4e00\u90e8\u54c1\u3067\u81ea\u5df1\u30ed\u30c3\u30af\u6a5f\u80fd\u3092\u6301\u3064\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\uff08\u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\u4ed8\u304d\u30bf\u30a4\u30d7\uff09\u304c\u5fc5\u8981\u306a\u5834\u5408<\/li>\n<li>\u5f15\u304d\u629c\u304d\u8010\u6027\u304c\u91cd\u8981\u3068\u306a\u308b3mm\u672a\u6e80\u306e\u8584\u3044\u677f\u91d1\u306b\u30dc\u30eb\u30c8\u7de0\u7d50\u3059\u308b\u5834\u5408<\/li>\n<li>\u30ed\u30dc\u30c3\u30c8\u3084\u81ea\u52d5\u30c8\u30eb\u30af\u30b7\u30b9\u30c6\u30e0\u3067\u30d5\u30a1\u30b9\u30ca\u30fc\u3092\u53d6\u308a\u4ed8\u3051\u308b\u969b\u3001\u30ef\u30c3\u30b7\u30e3\u30fc\u304c\u30d0\u30e9\u30d0\u30e9\u3060\u3068\u4f9b\u7d66\u3084\u8a70\u307e\u308a\u306e\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u5834\u5408<\/li>\n<li>\u6a19\u6e96\u516d\u89d2\u982d\u306e\u4e0b\u306e\u53d7\u5727\u9762\u304c\u3001\u67d4\u3089\u304b\u3044\u7d20\u6750\u3084\u8907\u5408\u6750\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u306b\u8a31\u5bb9\u3067\u304d\u306a\u3044\u5fdc\u529b\u96c6\u4e2d\u3092\u751f\u3058\u308b\u5834\u5408<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-cl5no2t elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cl5no2t\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-54o7lxf\" data-id=\"54o7lxf\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-y6hpfis elementor-widget elementor-widget-heading\" data-id=\"y6hpfis\" 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\">DIN6921\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-kjsesjv elementor-widget elementor-widget-accordion\" data-id=\"kjsesjv\" 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<h3 id=\"elementor-tab-title-141\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-141\" 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\">DIN6921\u3068DIN933\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-141\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-141\">DIN6921\u306f\u30dc\u30eb\u30c8\u982d\u90e8\u306e\u4e0b\u306b\u4e00\u4f53\u578b\u30d5\u30e9\u30f3\u30b8\uff08\u62e1\u5927\u30c7\u30a3\u30b9\u30af\uff09\u304c\u3042\u308a\u3001\u7de0\u4ed8\u3051\u8377\u91cd\u3092\u5e83\u3044\u53d7\u5727\u9762\u306b\u5206\u6563\u3057\u3001\u5225\u9014\u30ef\u30c3\u30b7\u30e3\u30fc\u304c\u4e0d\u8981\u3067\u3059\u3002DIN933\u306f\u30d5\u30e9\u30f3\u30b8\u306e\u306a\u3044\u6a19\u6e96\u306e\u5168\u306d\u3058\u516d\u89d2\u30dc\u30eb\u30c8\u3067\u3059\u3002DIN6921\u306f\u3001\u5e83\u3044\u53d7\u5727\u9762\u3084\u81ea\u5df1\u30ed\u30c3\u30af\u6a5f\u80fd\u304c\u5fc5\u8981\u306a\u632f\u52d5\u306e\u591a\u3044\u7d44\u7acb\u3084\u8584\u677f\u30d1\u30cd\u30eb\u3067\u597d\u307e\u308c\u307e\u3059\u3002<\/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<h3 id=\"elementor-tab-title-142\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-142\" 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\">DIN6921\u306e\u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\u4ed8\u304d\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u3069\u306e\u3088\u3046\u306a\u52b9\u679c\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-142\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-142\">\u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\uff08\u30ce\u30c3\u30c1\uff09\u4ed8\u304d\u30d5\u30e9\u30f3\u30b8\u30bf\u30a4\u30d7\u306f\u3001\u30d5\u30e9\u30f3\u30b8\u88cf\u9762\u306b\u653e\u5c04\u72b6\u306e\u6b6f\u304c\u3042\u308a\u3001\u7de0\u4ed8\u3051\u6642\u306b\u30ef\u30fc\u30af\u30d4\u30fc\u30b9\u8868\u9762\u306b\u98df\u3044\u8fbc\u307f\u3001\u632f\u52d5\u4e0b\u3067\u306e\u7de9\u307f\u3092\u9632\u3050\u6a5f\u68b0\u7684\u30ed\u30c3\u30af\u52b9\u679c\u3092\u751f\u307f\u51fa\u3057\u307e\u3059\u3002\u591a\u304f\u306e\u786c\u92fc\u8868\u9762\u3067\u5225\u9014\u30b9\u30d7\u30ea\u30f3\u30b0\u30ef\u30c3\u30b7\u30e3\u30fc\u304c\u4e0d\u8981\u3068\u306a\u308a\u307e\u3059\u3002<\/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<h3 id=\"elementor-tab-title-143\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-143\" 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\">DIN6921\u30d5\u30e9\u30f3\u30b8\u30dc\u30eb\u30c8\u306e\u547c\u3073\u9577\u3055\u306f\u3069\u306e\u3088\u3046\u306b\u6e2c\u5b9a\u3057\u307e\u3059\u304b\uff1f<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-143\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-143\">\u547c\u3073\u9577\u3055\u306f\u30d5\u30e9\u30f3\u30b8\u306e\u88cf\u9762\uff08\u982d\u9802\u90e8\u3067\u306f\u306a\u304f\uff09\u304b\u3089\u30dc\u30eb\u30c8\u5148\u7aef\u307e\u3067\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u30d5\u30e9\u30f3\u30b8\u306e\u539a\u307fh\u306f\u547c\u3073\u9577\u3055\u306b\u542b\u307e\u308c\u307e\u305b\u3093\u3002\u6a19\u6e96\u516d\u89d2\u30dc\u30eb\u30c8\u306f\u982d\u90e8\u88cf\u9762\u304b\u3089\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u3001\u30b0\u30ea\u30c3\u30d7\u9577\u3092\u8a08\u7b97\u3059\u308b\u969b\u306f\u3053\u306e\u9055\u3044\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/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<h3 id=\"elementor-tab-title-144\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-144\" 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\">DIN6921\u306f\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3084\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u90e8\u54c1\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-144\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-144\">\u306f\u3044\u3001\u305f\u3060\u3057\u30d7\u30ec\u30fc\u30f3\uff08\u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\u306a\u3057\uff09\u30d5\u30e9\u30f3\u30b8\u30bf\u30a4\u30d7\u306e\u307f\u3054\u4f7f\u7528\u304f\u3060\u3055\u3044\u3002\u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\u4ed8\u304d\u306f\u67d4\u3089\u304b\u3044\u8868\u9762\u3092\u50b7\u3064\u3051\u307e\u3059\u3002\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u306b\u306f\u3001\u30a2\u30eb\u30df\u3068\u70ad\u7d20\u92fc\u306e\u96fb\u98df\u9632\u6b62\u306e\u305f\u3081A2\u307e\u305f\u306fA4\u30b9\u30c6\u30f3\u30ec\u30b9\u88fdDIN6921\u3092\u63a8\u5968\u3057\u307e\u3059\u3002<\/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<h3 id=\"elementor-tab-title-145\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-145\" 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\">DIN6921\u306eISO\u76f8\u5f53\u54c1\u306f\u4f55\u3067\u3059\u304b\uff1f<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-145\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-145\">DIN6921\u306fISO 15071\uff08\u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\u306a\u3057\u30d5\u30e9\u30f3\u30b8\u30dc\u30eb\u30c8\uff09\u304a\u3088\u3073ISO 15072\uff08\u30bb\u30ec\u30fc\u30b7\u30e7\u30f3\u4ed8\u304d\u30d5\u30e9\u30f3\u30b8\u30dc\u30eb\u30c8\uff09\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306eISO\u898f\u683c\u306f\u5bf8\u6cd5\u7684\u306b\u4e92\u63db\u6027\u304c\u3042\u308a\u3001\u307b\u307c\u76f8\u4e92\u306b\u7f6e\u304d\u63db\u3048\u53ef\u80fd\u3067\u3059\u3002ISO 4162\uff08\u516d\u89d2\u30d5\u30e9\u30f3\u30b8\u30dc\u30eb\u30c8\u30fb\u5c0f\u30b7\u30ea\u30fc\u30ba\uff09\u3082\u95a2\u9023\u88fd\u54c1\u7bc4\u56f2\u3068\u3057\u3066\u53c2\u7167\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/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<div class=\"elementor-element elementor-element-t4hv0zh elementor-widget elementor-widget-image\" data-id=\"t4hv0zh\" 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=\"1376\" height=\"768\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/04-closing-17.png\" class=\"attachment-full size-full wp-image-4063\" alt=\"M6\u3001M8\u3001M10\u3001M12\u3001M16\u306a\u3069\u69d8\u3005\u306a\u30b5\u30a4\u30ba\u306e\u5de5\u696d\u7528\u306d\u3058\u3068\u30dc\u30eb\u30c8\u304c\u6574\u7406\u3055\u308c\u305f\u30bb\u30c3\u30c8\u3002\u88fd\u9020\u30fb\u7d44\u7acb\u7528\u9014\u5411\u3051\u306b\u9ed2\u8272\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u53ce\u7d0d\u30b1\u30fc\u30b9\u306b\u5c55\u793a\u3002\" srcset=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/04-closing-17.png 1376w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/04-closing-17-360x201.png 360w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/04-closing-17-800x447.png 800w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/04-closing-17-150x84.png 150w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/04-closing-17-768x429.png 768w, https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/05\/04-closing-17-18x10.png 18w\" sizes=\"(max-width: 1376px) 100vw, 1376px\" \/>\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-uely3wy elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"uely3wy\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-55hygxc\" data-id=\"55hygxc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-s0x08t2 elementor-widget elementor-widget-heading\" data-id=\"s0x08t2\" 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\">DIN6921\u516d\u89d2\u30d5\u30e9\u30f3\u30b8\u30dc\u30eb\u30c8\u306e\u3054\u6ce8\u6587\u6e96\u5099\u306f\u3067\u304d\u3066\u3044\u307e\u3059\u304b\uff1f<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4t4uopt elementor-widget elementor-widget-text-editor\" data-id=\"4t4uopt\" 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:#CBD5E0;font-size:16px;max-width:600px;margin:0 auto 28px;\">\u30b5\u30a4\u30ba\u30fb\u30b0\u30ec\u30fc\u30c9\u30fb\u8868\u9762\u51e6\u7406\u3054\u3068\u306b\u5168\u30e9\u30a4\u30f3\u30ca\u30c3\u30d7\u3092\u3054\u89a7\u3044\u305f\u3060\u3051\u307e\u3059\u3002500\u672c\u304b\u3089\u306e\u307e\u3068\u3081\u8cb7\u3044\u4fa1\u683c\u3002\u7279\u6ce8\u9577\u3055\u3084\u7d30\u76ee\u306d\u3058\u4ed5\u69d8\u3082\u6280\u8853\u30b5\u30dd\u30fc\u30c8\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-nknc3vv elementor-align-center elementor-widget elementor-widget-button\" data-id=\"nknc3vv\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/productionscrews.com\/ja\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">DIN6921\u88fd\u54c1\u4e00\u89a7\u3092\u898b\u308b<\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1p7ltor elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1p7ltor\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9mn5rr5\" data-id=\"9mn5rr5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c67nrxp elementor-widget elementor-widget-heading\" data-id=\"c67nrxp\" 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\">\u95a2\u9023\u30d5\u30a1\u30b9\u30ca\u898f\u683c<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-tnr7nbj elementor-widget elementor-widget-text-editor\" data-id=\"tnr7nbj\" 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>\u5f53\u793e\u88fd\u54c1\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u95a2\u9023\u3059\u308b\u30d5\u30a1\u30b9\u30ca\u30fc\u898f\u683c\u3092\u63a2\u3059\uff1a<\/p>\n<ul style=\"line-height:2.2;\">\n<li><a href=\"https:\/\/productionscrews.com\/ja\/din931-hex-bolt\/\" style=\"color:#2563EB;font-weight:500;\" target=\"_blank\">DIN931 \u516d\u89d2\u30dc\u30eb\u30c8\uff08\u90e8\u5206\u306d\u3058\uff09<\/a> \u2014 \u30cd\u30b8\u90e8\u306e\u306a\u3044\u30b0\u30ea\u30c3\u30d7\u30b7\u30e3\u30f3\u30af\u304c\u5fc5\u8981\u306a\u7528\u9014\u5411\u3051<\/li>\n<li><a href=\"https:\/\/productionscrews.com\/ja\/din933-hex-bolt\/\" style=\"color:#2563EB;font-weight:500;\" target=\"_blank\">DIN933 \u516d\u89d2\u30dc\u30eb\u30c8\uff08\u5168\u306d\u3058\uff09<\/a> \u2014 \u6a19\u6e96\u7684\u306a\u5168\u306d\u3058\u516d\u89d2\u30dc\u30eb\u30c8\u3001DIN6921\u306e\u30d7\u30ec\u30fc\u30f3\u306a\u4ee3\u66ff\u54c1<\/li>\n<li><a href=\"https:\/\/productionscrews.com\/ja\/din6923-hex-flange-nut\/\" style=\"color:#2563EB;font-weight:500;\" target=\"_blank\">DIN6923 \u516d\u89d2\u30d5\u30e9\u30f3\u30b8\u30ca\u30c3\u30c8<\/a> \u2014 \u5bfe\u5fdc\u3059\u308b\u30d5\u30e9\u30f3\u30b8\u30ca\u30c3\u30c8\u3001DIN6921\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u6700\u5927\u8377\u91cd\u5206\u6563\u3092\u5b9f\u73fe<\/li>\n<li><a href=\"https:\/\/productionscrews.com\/ja\/din938-stud-bolt\/\" style=\"color:#2563EB;font-weight:500;\" target=\"_blank\">DIN938 \u30b9\u30bf\u30c3\u30c9\u30dc\u30eb\u30c8<\/a> \u2014 \u6052\u4e45\u7684\u306a\u633f\u5165\u7528\u9014\u5411\u3051\u306e\u306d\u3058\u4ed8\u304d\u30b9\u30bf\u30c3\u30c9<\/li>\n<li><a href=\"https:\/\/productionscrews.com\/ja\/din939-stud-bolt\/\" style=\"color:#2563EB;font-weight:500;\" target=\"_blank\">DIN939 \u30b9\u30bf\u30c3\u30c9\u30dc\u30eb\u30c8<\/a> \u2014 \u6df1\u306d\u3058\u30cf\u30a6\u30b8\u30f3\u30b0\u7528\u306e\u9577\u3044\u304b\u304b\u308a\u90e8\u3092\u6301\u3064\u30b9\u30bf\u30c3\u30c9<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Complete DIN6921 hex flange bolt guide: M5\u2013M20 dimension tables, serrated vs plain flange selection, grades 8.8\u201312.9 and A2\/A4, and full comparison with DIN931 and DIN933.<\/p>","protected":false},"author":1,"featured_media":4058,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4066","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/productionscrews.com\/ja\/wp-json\/wp\/v2\/pages\/4066","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/productionscrews.com\/ja\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/productionscrews.com\/ja\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/productionscrews.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/productionscrews.com\/ja\/wp-json\/wp\/v2\/comments?post=4066"}],"version-history":[{"count":8,"href":"https:\/\/productionscrews.com\/ja\/wp-json\/wp\/v2\/pages\/4066\/revisions"}],"predecessor-version":[{"id":4190,"href":"https:\/\/productionscrews.com\/ja\/wp-json\/wp\/v2\/pages\/4066\/revisions\/4190"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/productionscrews.com\/ja\/wp-json\/wp\/v2\/media\/4058"}],"wp:attachment":[{"href":"https:\/\/productionscrews.com\/ja\/wp-json\/wp\/v2\/media?parent=4066"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}