{"id":70082,"date":"2026-05-17T17:29:46","date_gmt":"2026-05-17T17:29:46","guid":{"rendered":"https:\/\/evgroupchina.com\/encyclopedia-of-metal\/en-iso-4762\/"},"modified":"2026-05-19T15:33:25","modified_gmt":"2026-05-19T15:33:25","slug":"en-iso-4762","status":"publish","type":"wiki","link":"https:\/\/evgroupchina.com\/en\/encyclopedia-of-metal\/en-iso-4762\/","title":{"rendered":"EN ISO 4762"},"content":{"rendered":"<h2>Technical description and scope of the EN ISO 4762 standard<\/h2>\n<p>The international standard EN ISO 4762 establishes strict requirements for the design and geometric parameters of bolts equipped with a cylindrical head and an internal hexagon socket. These hardware products are characterized by a shank with partial metric threading, which ensures high centering precision and reliable fixation of connected elements in critical assemblies.<\/p>\n<p>The engineering department of EV Group China recommends using these fasteners in the following industries:<\/p>\n<ul>\n<li>Heavy and precision engineering: for assembling units that require high tightening torque without the risk of damaging the head.<\/li>\n<li>Instrumentation: where the compactness of the bolt head and the possibility of flush mounting are critical.<\/li>\n<li>Construction steel structures: to ensure high joint strength when operating under vibration loads.<\/li>\n<\/ul>\n<p>Technical specifications cover a range of metric threads from M2 to M36. Depending on operating conditions, EV Group China supplies bolts made of various materials:<\/p>\n<ul>\n<li>Carbon steels with or without a protective coating.<\/li>\n<li>Corrosion-resistant (stainless) steels of grades A2, A4 for aggressive environments.<\/li>\n<li>Brass alloys for specific electrical engineering tasks.<\/li>\n<\/ul>\n<p>To achieve the design load-bearing capacity of the joint, it is recommended to use EN ISO 4762 bolts in combination with washers and nuts of the appropriate strength class and size.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"wiki_category":[120],"class_list":["post-70082","wiki","type-wiki","status-publish","hentry","wiki_category-iso"],"_links":{"self":[{"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/wiki\/70082","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/wiki\/70082\/revisions"}],"wp:attachment":[{"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/media?parent=70082"}],"wp:term":[{"taxonomy":"wiki_category","embeddable":true,"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/wiki_category?post=70082"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}