{"id":69776,"date":"2026-05-17T17:28:06","date_gmt":"2026-05-17T17:28:06","guid":{"rendered":"https:\/\/evgroupchina.com\/encyclopedia-of-metal\/iso-3266\/"},"modified":"2026-05-19T15:31:08","modified_gmt":"2026-05-19T15:31:08","slug":"iso-3266","status":"publish","type":"wiki","link":"https:\/\/evgroupchina.com\/en\/encyclopedia-of-metal\/iso-3266\/","title":{"rendered":"ISO 3266"},"content":{"rendered":"<h2>Technical purpose and operation of ISO 3266 eye bolts<\/h2>\n<p>The international standard ISO 3266 regulates the requirements for eye bolts manufactured by forging from carbon steel of class 4. These fasteners are designed for critical rigging operations and universal use within lifting mechanisms. Engineers at EV Group China emphasize that the geometry of the products strictly complies with international interchangeability protocols, which guarantees full compatibility with lifting equipment and shackles from various manufacturers.<\/p>\n<p>Technical specifications allow for the operation of the eye bolts in a wide temperature range: from -20 \u00baC to +200 \u00baC. The products are designed to withstand both axial loads and loads applied at an angle, provided that the safety factor specified in the manufacturer&#8217;s technical documentation is observed.<\/p>\n<h2>Ensuring industrial safety<\/h2>\n<p>The text of the standard details aspects of risk assessment associated with the operation of forged class 4 eye bolts. The regulation covers potentially dangerous situations that arise when installation rules are violated or when working load limits (WLL) are exceeded. Specialists at EV Group China recommend carrying out regular non-destructive testing of the hardware to identify cracks, corrosion wear, or deformation of the threaded part, which is critical for compliance with production safety protocols.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"wiki_category":[120],"class_list":["post-69776","wiki","type-wiki","status-publish","hentry","wiki_category-iso"],"_links":{"self":[{"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/wiki\/69776","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\/69776\/revisions"}],"wp:attachment":[{"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/media?parent=69776"}],"wp:term":[{"taxonomy":"wiki_category","embeddable":true,"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/wiki_category?post=69776"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}