{"id":1856,"date":"2026-09-16T09:29:41","date_gmt":"2026-09-16T01:29:41","guid":{"rendered":"https:\/\/fenglingfastener.com\/{b79c35dbd40eb2a8e90fc553a11efbce77643a6baa4f7ffca24b898297d7b394}postname{b79c35dbd40eb2a8e90fc553a11efbce77643a6baa4f7ffca24b898297d7b394}\/"},"modified":"2026-09-16T09:29:41","modified_gmt":"2026-09-16T01:29:41","slug":"zinc-plating-vs-hot-dip-galvanizing-fasteners","status":"publish","type":"post","link":"https:\/\/www.fenglingfastener.com\/de\/zinc-plating-vs-hot-dip-galvanizing-fasteners\/","title":{"rendered":"Fastener Surface Treatment: Zinc Plating vs Hot Dip Galvanizing"},"content":{"rendered":"<p>Zinc plating and hot dip galvanizing are two mainstream anti-rust surface treatments for steel fasteners. The two processes differ greatly in coating thickness, cost and corrosion resistance.<br \/>\nElectro zinc plating (zinc plating) produces thin zinc layer around 5~15\u03bcm. It has bright and smooth surface, low cost, suitable for indoor dry environment. The thin coating will fail quickly in coastal or rainy outdoor conditions.<br \/>\nHot dip galvanizing forms thick zinc alloy layer of 85\u03bcm or more. It offers long term anti-corrosion performance for outdoor, salty and humid environments. But HDG surface is matte, rough, and thread fit needs special attention.<br \/>\nSelect zinc plating for interior decoration projects; choose hot dip galvanizing for long-life outdoor infrastructure.<\/p>","protected":false},"excerpt":{"rendered":"<p>Zinc plating and hot dip galvanizing are two mainstream anti-rust surface treatments for steel fasteners. The two processes differ greatly in coating thickness, cost and corrosion resistance.<br \/>\nElectro zinc plating (zinc plating) produces thin zinc layer around 5~15\u03bcm. It has brigh<\/p>","protected":false},"author":1,"featured_media":1696,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-1856","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fastener-knowledge"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/www.fenglingfastener.com\/de\/wp-json\/wp\/v2\/posts\/1856","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fenglingfastener.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fenglingfastener.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fenglingfastener.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fenglingfastener.com\/de\/wp-json\/wp\/v2\/comments?post=1856"}],"version-history":[{"count":0,"href":"https:\/\/www.fenglingfastener.com\/de\/wp-json\/wp\/v2\/posts\/1856\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fenglingfastener.com\/de\/wp-json\/wp\/v2\/media\/1696"}],"wp:attachment":[{"href":"https:\/\/www.fenglingfastener.com\/de\/wp-json\/wp\/v2\/media?parent=1856"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fenglingfastener.com\/de\/wp-json\/wp\/v2\/categories?post=1856"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fenglingfastener.com\/de\/wp-json\/wp\/v2\/tags?post=1856"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}