{"id":69843,"date":"2026-05-17T17:28:27","date_gmt":"2026-05-17T17:28:27","guid":{"rendered":"https:\/\/evgroupchina.com\/encyclopedia-of-metal\/en-iso-4027\/"},"modified":"2026-05-19T15:31:39","modified_gmt":"2026-05-19T15:31:39","slug":"en-iso-4027","status":"publish","type":"wiki","link":"https:\/\/evgroupchina.com\/en\/encyclopedia-of-metal\/en-iso-4027\/","title":{"rendered":"EN ISO 4027"},"content":{"rendered":"<h2>Technical Description and Scope of Application<\/h2>\n<p>The EN ISO 4027 standard defines the normative requirements for hexagon socket set screws with a cone point. This fastener is widely used in mechanical engineering, instrument making, and machine tool construction for securing components on shafts, ensuring the relative positioning of mechanism elements, and preventing their axial displacement. The nomenclature covers metric threads ranging from M1.6 to M24, complying with accuracy class A, which ensures high fit stability and assembly reliability.<\/p>\n<p>The design with a cone point allows for effective penetration into the mating part, providing high holding power. Products supplied by EV Group China fully comply with the geometric parameters of the standard, and in cases of specific engineering tasks, with the requirements of related international ISO specifications. For advice on material selection and strength classes, please contact the technical department of EV Group China.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"wiki_category":[120],"class_list":["post-69843","wiki","type-wiki","status-publish","hentry","wiki_category-iso"],"_links":{"self":[{"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/wiki\/69843","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\/69843\/revisions"}],"wp:attachment":[{"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/media?parent=69843"}],"wp:term":[{"taxonomy":"wiki_category","embeddable":true,"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/wiki_category?post=69843"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}