{"id":30481,"date":"2026-10-21T10:30:52","date_gmt":"2026-10-21T02:30:52","guid":{"rendered":"https:\/\/www.daosanfasteners.com\/drop-in-anchor\/"},"modified":"2026-10-21T10:30:52","modified_gmt":"2026-10-21T02:30:52","slug":"drop-in-anchor","status":"publish","type":"post","link":"https:\/\/www.daosanfasteners.com\/ar\/drop-in-anchor\/","title":{"rendered":"Drop-in Anchor"},"content":{"rendered":"<div class=\"ds-hero-copy\">\n<ul class=\"daosan-specs\">\n<li><strong>Standard:<\/strong> DIN 9021 style drop-in, UNC \/ UNF and metric internal thread<\/li>\n<li><strong>Sizes:<\/strong> M6, M8, M10, M12, M16 and 1\/4&quot; to 5\/8&quot;, other sizes to drawing<\/li>\n<li><strong>Material:<\/strong> Carbon steel, zinc plated; stainless steel 304 \/ 316<\/li>\n<li><strong>Thread:<\/strong> Metric coarse or UNC \/ UNF internal thread<\/li>\n<li><strong>Setting:<\/strong> Flush set with a hand tool or setting pin, no torque required<\/li>\n<li><strong>Base material:<\/strong> Concrete, solid brick and natural stone<\/li>\n<li><strong>Packing:<\/strong> 100 \/ 200 pcs per box, cartons per pallet, or per customer request<\/li>\n<\/ul>\n<div class=\"daosan-actionbar\"><a class=\"daosan-quote\" href=\"https:\/\/www.daosanfasteners.com\/ar\/contact\/\">Request a Quote<\/a><\/p>\n<div class=\"daosan-certs\"><img decoding=\"async\" src=\"https:\/\/www.daosanfasteners.com\/wp-content\/uploads\/2026\/04\/cert-rohs.png\" alt=\"Daosan certification\" loading=\"lazy\" \/><img decoding=\"async\" src=\"https:\/\/www.daosanfasteners.com\/wp-content\/uploads\/2026\/04\/cert-iso-9001.png\" alt=\"Daosan certification\" loading=\"lazy\" \/><img decoding=\"async\" src=\"https:\/\/www.daosanfasteners.com\/wp-content\/uploads\/2026\/04\/cert-ce.png\" alt=\"Daosan certification\" loading=\"lazy\" \/><img decoding=\"async\" src=\"https:\/\/www.daosanfasteners.com\/wp-content\/uploads\/2026\/04\/cert-iatf-16949.png\" alt=\"Daosan certification\" loading=\"lazy\" \/><img decoding=\"async\" src=\"https:\/\/www.daosanfasteners.com\/wp-content\/uploads\/2026\/04\/cert-reach.png\" alt=\"Daosan certification\" loading=\"lazy\" \/><\/div>\n<\/div>\n<\/div>\n<div class=\"ds-lower\">\n<div class=\"ds-lower-main\">\n<p>Drop-in anchors are a female-thread expansion anchor set flush with the concrete surface, giving a permanent internal thread for hangers, pipe supports and hand rails.<\/p>\n<p>Daosan manufactures and supplies drop-in anchors to customers worldwide. Standard sizes are held in stock and custom specifications can be produced to drawing.<\/p>\n<h2 class=\"daosan-detail-h\">Product Detail<\/h2>\n<h3 class=\"daosan-detail-sub\">Drop-in Anchor<\/h3>\n<p>Daosan is a leading fastener manufacturer in China with nearly twenty years of production and export experience. Drop-in anchors are machined from carbon steel or stainless steel, knurled and slotted in house, then checked for thread gauge and expansion before packing.<\/p>\n<ul class=\"daosan-detail-list\">\n<li><strong>Material:<\/strong> Carbon steel, stainless steel 304 \/ 316<\/li>\n<li><strong>Surface:<\/strong> Zinc plated, yellow zinc, hot-dip galvanized, or plain stainless<\/li>\n<li><strong>Application:<\/strong> Suspended ceilings, pipe supports, cable trays, hand rails, fire protection systems, air conditioning ducts<\/li>\n<li><strong>Package:<\/strong> Small box or 25 kg carton, cartons per pallet, or per customer request<\/li>\n<li><strong>Delivery:<\/strong> 25 to 35 days for regular production after drawing approval<\/li>\n<li><strong>Customized:<\/strong> Non-standard lengths, thread types and materials produced to your samples or drawings<\/li>\n<\/ul>\n<\/div>\n<div class=\"ds-lower-side\">\n<div class=\"daosan-quote-card\">\n<h3>Request For Quote<\/h3>\n<p>Tell us the sizes, grade and finish you need and our team will come back with a price and lead time.<\/p>\n<ul>\n<li>Free samples<\/li>\n<li>Custom to drawing<\/li>\n<li>Reply within 24 hours<\/li>\n<\/ul>\n<p><a class=\"daosan-quote\" href=\"https:\/\/www.daosanfasteners.com\/ar\/contact\/\">\u0625\u0631\u0633\u0627\u0644 \u0631\u0633\u0627\u0644\u0629<\/a><\/div>\n<\/div>\n<\/div>\n<div class=\"ds-related\"><h2 class=\"ds-related-title\">Related Products<\/h2><div class=\"ds-related-grid\"><a class=\"ds-related-card\" href=\"https:\/\/www.daosanfasteners.com\/ar\/stud-welding-with-tip-ignition\/\"><span class=\"ds-related-thumb\"><img decoding=\"async\" src=\"https:\/\/www.daosanfasteners.com\/wp-content\/uploads\/2026\/04\/products\/ds-special-01.png\" alt=\"Stud Welding with Tip Ignition\" loading=\"lazy\" \/><\/span><span class=\"ds-related-name\">Stud Welding with Tip Ignition<\/span><\/a><a class=\"ds-related-card\" href=\"https:\/\/www.daosanfasteners.com\/ar\/flat-head-riveted-nuts\/\"><span class=\"ds-related-thumb\"><img decoding=\"async\" src=\"https:\/\/www.daosanfasteners.com\/wp-content\/uploads\/2026\/04\/products\/ds-expansion-05.png\" alt=\"Flat Head Riveted Nuts\" loading=\"lazy\" \/><\/span><span class=\"ds-related-name\">Flat Head Riveted Nuts<\/span><\/a><a class=\"ds-related-card\" href=\"https:\/\/www.daosanfasteners.com\/ar\/threaded-inserts\/\"><span class=\"ds-related-thumb\"><img decoding=\"async\" src=\"https:\/\/www.daosanfasteners.com\/wp-content\/uploads\/2026\/04\/products\/ds-expansion-04.png\" alt=\"Threaded Inserts\" loading=\"lazy\" \/><\/span><span class=\"ds-related-name\">Threaded Inserts<\/span><\/a><a class=\"ds-related-card\" href=\"https:\/\/www.daosanfasteners.com\/ar\/double-end-studs\/\"><span class=\"ds-related-thumb\"><img decoding=\"async\" src=\"https:\/\/www.daosanfasteners.com\/wp-content\/uploads\/2026\/04\/products\/ds-bolt-07.png\" alt=\"Double End Studs\" loading=\"lazy\" \/><\/span><span class=\"ds-related-name\">Double End Studs<\/span><\/a><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Drop-in anchors are a female-thread expansion anchor set flush with the concrete surface, giving a permanent internal thread for hangers, pipe supports and hand rails.<\/p>","protected":false},"author":1,"featured_media":30480,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[59,4],"tags":[],"class_list":["post-30481","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bolts","category-products"],"_links":{"self":[{"href":"https:\/\/www.daosanfasteners.com\/ar\/wp-json\/wp\/v2\/posts\/30481","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.daosanfasteners.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.daosanfasteners.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.daosanfasteners.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.daosanfasteners.com\/ar\/wp-json\/wp\/v2\/comments?post=30481"}],"version-history":[{"count":0,"href":"https:\/\/www.daosanfasteners.com\/ar\/wp-json\/wp\/v2\/posts\/30481\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.daosanfasteners.com\/ar\/wp-json\/wp\/v2\/media\/30480"}],"wp:attachment":[{"href":"https:\/\/www.daosanfasteners.com\/ar\/wp-json\/wp\/v2\/media?parent=30481"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.daosanfasteners.com\/ar\/wp-json\/wp\/v2\/categories?post=30481"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.daosanfasteners.com\/ar\/wp-json\/wp\/v2\/tags?post=30481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}