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HDG Concrete Knurled Drop in Anchors

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

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.

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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