{"id":1864,"date":"2026-09-16T09:29:46","date_gmt":"2026-09-16T01:29:46","guid":{"rendered":"https:\/\/fenglingfastener.com\/{b79c35dbd40eb2a8e90fc553a11efbce77643a6baa4f7ffca24b898297d7b394}postname{b79c35dbd40eb2a8e90fc553a11efbce77643a6baa4f7ffca24b898297d7b394}\/"},"modified":"2026-09-16T09:29:46","modified_gmt":"2026-09-16T01:29:46","slug":"bolt-loosening-anti-loosening-solutions","status":"publish","type":"post","link":"https:\/\/www.fenglingfastener.com\/zh\/bolt-loosening-anti-loosening-solutions\/","title":{"rendered":"What Causes Bolt Loosening? Anti-Loosening Methods For Bolted Connections"},"content":{"rendered":"<p>Bolt loosening is a common problem for bolted joints under vibration and dynamic load. It may lead to connection failure and safety hazard.<br \/>\nVibration is the primary cause. Repeated alternating force makes nut rotate gradually. Multiple anti-loosening solutions are available. Lock nuts, spring washers, nylon insert lock nuts are widely used passive anti-loosening parts.<br \/>\nFor heavy vibration equipment, thread adhesive is another option. But disassembly becomes difficult after glue application. Choose proper anti-loosening method according to vibration level, maintenance requirement and working temperature.<\/p>","protected":false},"excerpt":{"rendered":"<p>Bolt loosening is a common problem for bolted joints under vibration and dynamic load. It may lead to connection failure and safety hazard.<br \/>\nVibration is the primary cause. Repeated alternating force makes nut rotate gradually. Multiple anti-loosening solutions are available. Lock<\/p>","protected":false},"author":1,"featured_media":1702,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-1864","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fastener-knowledge"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/www.fenglingfastener.com\/zh\/wp-json\/wp\/v2\/posts\/1864","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fenglingfastener.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fenglingfastener.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fenglingfastener.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fenglingfastener.com\/zh\/wp-json\/wp\/v2\/comments?post=1864"}],"version-history":[{"count":0,"href":"https:\/\/www.fenglingfastener.com\/zh\/wp-json\/wp\/v2\/posts\/1864\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fenglingfastener.com\/zh\/wp-json\/wp\/v2\/media\/1702"}],"wp:attachment":[{"href":"https:\/\/www.fenglingfastener.com\/zh\/wp-json\/wp\/v2\/media?parent=1864"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fenglingfastener.com\/zh\/wp-json\/wp\/v2\/categories?post=1864"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fenglingfastener.com\/zh\/wp-json\/wp\/v2\/tags?post=1864"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}