Drop in Expansion Anchor Bolts

Drop in Expansion Anchor Bolts are a type of fastener used to secure objects to concrete. These anchors are often used in construction and other applications where a strong and reliable connection to concrete is required.

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Product Description

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Name	Drop in Expansion Anchor Bolts
Material	Steel/Zinc-plated steel
Standards	GB,DIN, BSW, JIS, UNC, UNF, Non-standard, Customized Drawing
Thread	Metric Coarse, Metric Fine, UNC, UNF, BSW, BSF.
Sizes	M6-M12 Metc
Finish	Steel/others
Price	0.04usd/pcs-0.50usd/pcs
MOQ	Stardard item(Usually little hundred-little thousand)/determined if non-standard

Product Feature

Drop-in expansion anchors consist of a cylindrical metal sleeve with a lip at the top and a threaded interior.They are usually made of materials like zinc-plated steel or stainless steel to provide corrosion resistance.They are usually made of materials like zinc-plated steel or stainless steel to provide corrosion resistance.To install a drop-in expansion anchor, a hole is drilled into the concrete with a drill bit of the same diameter as the anchor.The anchor is then inserted into the hole with the lip flush against the concrete surface.A setting tool is typically used to drive the anchor into the hole. This tool is struck with a hammer, forcing the anchor to expand against the walls of the hole.The expansion mechanism involves a small, internal, and often collapsible sleeve within the anchor.Drop-in expansion anchors are commonly used for light to medium-duty applications where load-carrying capacities are not extremely high.It's essential to choose the right anchor size and material for the specific application and load requirements.