What is knurled drop in anchors?
Drop-In anchors are female concrete anchors designed for anchoring into concrete. Drop the anchor into the pre-drilled hole in the concrete. Using a setting tool expands the anchor within the hole in the concrete. Drop-in anchors require a setting tool to install. If you do not have a setting tool, be sure to purchase one.Size
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Applications
• Drop-In anchors should only be used in solid concrete. • Their main use is to insert threaded rod to suspend electrical cable trays, HVAC ductwork and fire sprinkler pipe and heads. • They can be used in applications that require a flush mounted anchor and when a bolt needs to be inserted and removed. • A setting tool is required to set the anchor in the concrete.![application](https://img5.grofrom.com/www.qijingfastener.com/uploads/application.jpg)
Installation
• As with all female type anchors, the designated diameter of the Drop-In anchor refers to the side diameter of the anchor. • The outside diameter of the anchor is equal to the hole diameter required to be drilled in the concrete. • Minimum embedment for each diameter of Drop-In anchor is the length of the anchor. • The Drop-In Anchor requires the bottom of the hole to set the anchor. • First, drop the anchor in the hole with the threaded open end up towards the surface, then insert proper setting tool and hit with a hammer until the Drop-In anchor is fully set.Product Parameters
Name | Drop In Anchor |
Size | M2-M24,or non-standard as request&design |
Material | Stainless Steel, Carbon Steel,Brass, and So on |
Grade | 4.8,8.8,10.9,12.9.etc |
Standard | GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc |
Non-standards | OEM is available, according to drawing or samples |
Finish | Plain, black, zinc plated/according to your requirement |
Delivery | 20-30 days after received the deposit. |
Package | According to customers require |
Packaging and Shipment
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