{"id":66919,"date":"2026-04-20T13:33:54","date_gmt":"2026-04-20T13:33:54","guid":{"rendered":"https:\/\/evgroupchina.com\/encyclopedia-of-metal\/din-84\/"},"modified":"2026-04-20T13:41:54","modified_gmt":"2026-04-20T13:41:54","slug":"din-84","status":"publish","type":"wiki","link":"https:\/\/evgroupchina.com\/en\/encyclopedia-of-metal\/din-84\/","title":{"rendered":"DIN 84"},"content":{"rendered":"<p style=\"text-align: right; color: #ff0000;\"><strong>Attention:<\/strong> The DIN 84 standard has been officially withdrawn and replaced by the current EN ISO 1207:2011-10 specification.<\/p>\n<h2>Technical regulations and scope of application<\/h2>\n<p>This normative document defines the key parameters for the production of cheese head screws with a slotted drive. The regulation covers products with metric threads in the diameter range from M1 to M10, corresponding to accuracy class A. Geometric parameters and tolerances for specialized screw versions must comply with the provisions of the DIN 962 standard.<\/p>\n<p>In the engineering practice of EV Group China, when it is necessary to use non-standard characteristics \u2014 such as specific strength classes, special grades of alloy steels, or anti-corrosion coatings \u2014 it is recommended to follow relevant industry standards that define requirements for materials and mechanical properties of fasteners.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"wiki_category":[116,122],"class_list":["post-66919","wiki","type-wiki","status-publish","hentry","wiki_category-din","wiki_category-standarty"],"_links":{"self":[{"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/wiki\/66919","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\/66919\/revisions"}],"wp:attachment":[{"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/media?parent=66919"}],"wp:term":[{"taxonomy":"wiki_category","embeddable":true,"href":"https:\/\/evgroupchina.com\/en\/wp-json\/wp\/v2\/wiki_category?post=66919"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}