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Drop-Ins

Hollow Set Drop-Ins

This is an example of a Mechanical Anchor. We carry a variety of conventional drilling and anchoring systems, each of which is different in its method of taking the applied load and transferring it through an anchor to the base material. Each type is designed for a specific application. Among these types are Cast-In-Place, Drilled In, Friction, Clamping, Compression, Undercut and Bonded Anchors.

These hollow set drop-in anchors are designed for use in hollow base materials such as hollow concrete block, brick with weep holes, and hollow core pre-cast concrete plank, but it can also be used in solid base materials. They are designed to be used with a machine screw or bolt. Stocked in diameters from 1/4" to 1/2".

Group codes Represented: HSDROP
Part# Example: 9323R, 9320R

Steel Drop-In Anchors

These all-steel, machine bolt anchors are available in carbon steel and two types of stainless steel. They can be used in solid concrete, hard stone, and solid block. A coil-thread version for forming applications is also available. Stocked in diameters from 1/4" to 3/4".

Group codes Represented: DROPIN
Part# Example: 6226R, 6308R

Drop-In Anchors
Anchor Size / Bolt Size
Hole Diameter
T
Minimum Embedment
Ultimate Tensile (lbs.)
Ultimate Shear (lbs.)
Thread Length
4000 psi. Concrete
1/4
3/8
1/2
1
2067
1321
3/8
1/2
5/8
1 9/16
3995
3714
1/2
5/8
3/4 - 1 3/16
2
4110
5854
5/8
7/8
1 - 1 3/16
2 1/2
5750
8754
3/4
1
1 3/16 - 1 1/4
3 3/16
10807
11627
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