This standard regulates the geometric parameters, tolerances, and design requirements for high-strength hex head bolts with an increased wrench size. This specification is a recognized American National Standard and defines a metric series of fasteners used in critical steel structures.<\/p>\n
Technical recommendation:<\/strong> The availability of specific sizes in the production program or warehouse stocks requires prior coordination. When planning deliveries of high-strength bolts with increased heads through EV Group China, please check the available range with our engineers to select the optimal configuration for your tasks.<\/p>\n All high-strength fasteners supplied by EV Group China for infrastructure and government-related projects undergo strict quality control and fully comply with both the requirements of the ANSI\/ASME B 18.2.3.6M standard and the specialized regulations of Appendix II.<\/p>\n Note on the size range:<\/strong> According to the current revision of the standard, high-strength bolts in the diameter range from M12 to M24 are supplied in versions with a length of 150 mm or more, or with a length-to-diameter ratio of at least 10D. For engineering projects requiring shorter fasteners, EV Group China specialists recommend using high-strength hex screws that comply with the ANSI B18.2.3.3M standard.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"wiki_category":[110],"class_list":["post-70225","wiki","type-wiki","status-publish","hentry","wiki_category-asme"],"_links":{"self":[{"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/wiki\/70225","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\/70225\/revisions"}],"wp:attachment":[{"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/media?parent=70225"}],"wp:term":[{"taxonomy":"wiki_category","embeddable":true,"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/wiki_category?post=70225"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}