Shallow-Hole Female-Threaded Anchors for Block and Brick
Also known as caulk-in anchors, these stay secure when there's not much material to hold. When installed, the cone expands the sleeve to hold it firmly inside the hole. To install, insert the anchor cone end first and use an installation tool to drive the sleeve over the cone. Then, insert a screw or threaded rod and tighten. Pull-out strength and shear strength values are 25% of the ultimate values.
For technical drawings and 3-D models, click on a part number.
![](/prerenderstable/mvPRE/contents/gfx/imagecache/970/97041a614c1-b02-digitall1582321501-p9@halfx_637178967264415584.png?ver=imagenotfound)
Strength, lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Thread Size | Lg. | Min. Installation Dp. | Drill Bit Size | Dia. | Sleeve Material | Pull-Out | Shear | Tested In | For Use In | Pkg. Qty. | Pkg. | |
Zinc Alloy | ||||||||||||
8-32 | 9/16" | 1/2" | 5/16" | 5/16" | Lead | 85 | 85 | 4,000 psi Concrete | Block, Brick, Concrete | 25 | 000000000 | 000000 |
10-24 | 3/4" | 5/8" | 3/8" | 3/8" | Lead | 230 | 220 | 4,000 psi Concrete | Block, Brick, Concrete | 25 | 000000000 | 00000 |
1/4"-20 | 7/8" | 7/8" | 1/2" | 1/2" | Lead | 370 | 350 | 4,000 psi Concrete | Block, Brick, Concrete | 25 | 000000000 | 0000 |
5/16"-18 | 1" | 1" | 5/8" | 5/8" | Lead | 470 | 500 | 4,000 psi Concrete | Block, Brick, Concrete | 10 | 000000000 | 00000 |
3/8"-16 | 1 1/4" | 1 1/4" | 3/4" | 3/4" | Lead | 600 | 820 | 4,000 psi Concrete | Block, Brick, Concrete | 5 | 000000000 | 0000 |
1/2"-13 | 1 9/16" | 1 1/2" | 7/8" | 7/8" | Lead | 850 | 1,100 | 4,000 psi Concrete | Block, Brick, Concrete | 5 | 000000000 | 00000 |
5/8"-11 | 1 7/8" | 2" | 1 1/8" | 1 1/8" | Lead | 970 | 1,500 | 4,000 psi Concrete | Block, Brick, Concrete | 1 | 000000000 | 0000 |
3/4"-10 | 2" | 2 1/2" | 1 1/4" | 1 1/4" | Lead | 1,400 | 1,900 | 4,000 psi Concrete | Block, Brick, Concrete | 1 | 000000000 | 0000 |
Installation Tools for Shallow-Hole Female-Threaded Anchors
![](/prerenderstable/mvPRE/contents/gfx/imagecache/970/9702a111p1-b01-digital@halfx_636942857365692803.png?ver=imagenotfound)
Drive these tools with a hammer to expand anchors.
For technical drawings and 3-D models, click on a part number.
Adjustable-Depth Installation Tools for Shallow-Hole Female-Threaded Anchors
Quickset Installation Tools for Shallow-Hole Female-Threaded Anchors
![](/prerenderstable/mvPRE/contents/gfx/imagecache/970/97041a505p1-b01-digital@halfx_636942857076131386.png?ver=imagenotfound)
The fastest way to install shallow-hole female-threaded anchors. To use, insert the tip of the tool into the anchor and turn the tool with a power drill.
For technical drawings and 3-D models, click on a part number.
Vibration-Resistant Female-Threaded Anchors for Block and Brick
![](/prerenderstable/mvPRE/contents/gfx/imagecache/929/92915a130c1-b02-digitall1582555027-p9@halfx_637181302844478624.png?ver=imagenotfound)
Often referred to as four-way expansion anchors, these expand in four directions to resist loosening from vibration. To install, tap into a drilled hole with a hammer and position your fixture. Then, insert a screw or threaded rod and tighten. Pull-out strength and shear strength values are 25% of the ultimate values.
For technical drawings and 3-D models, click on a part number.
Strength, lbs. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Thread Size | Lg. | Drill Bit Size | Min. Installation Dp. | Dia. | Pull-Out | Shear | Tested In | For Use In | Pkg. Qty. | Pkg. | |
Zinc Alloy | |||||||||||
1/4"-20 | 1 1/4" | 1/2" | 1 1/4" | 1/2" | 580 | 520 | 3,000 psi Concrete | Block, Brick, Concrete, Stone | 10 | 000000000 | 000000 |
5/16"-18 | 1 1/2" | 9/16" | 1 1/2" | 9/16" | 650 | 820 | 3,000 psi Concrete | Block, Brick, Concrete, Stone | 10 | 000000000 | 00000 |
3/8"-16 | 1 3/4" | 11/16" | 1 3/4" | 11/16" | 900 | 960 | 3,000 psi Concrete | Block, Brick, Concrete, Stone | 10 | 000000000 | 00000 |
1/2"-13 | 2 1/4" | 7/8" | 2 1/4" | 7/8" | 1,200 | 2,000 | 3,000 psi Concrete | Block, Brick, Concrete, Stone | 4 | 000000000 | 00000 |
5/8"-11 | 2 5/8" | 1 1/8" | 2 5/8" | 1 1/8" | 1,400 | 3,500 | 3,000 psi Concrete | Block, Brick, Concrete, Stone | 1 | 000000000 | 00000 |
3/4"-10 | 3 1/8" | 1 1/4" | 3 1/8" | 1 1/4" | 2,400 | 3,800 | 3,000 psi Concrete | Block, Brick, Concrete, Stone | 1 | 000000000 | 00000 |
Female-Threaded Anchors for Block and Brick
![](/prerenderstable/mvPRE/contents/gfx/imagecache/970/97031a041-1622572708-p9@halfx_637581515124957642.png?ver=imagenotfound)
![](/prerenderstable/mvPRE/contents/gfx/imagecache/970/97031a041polished-steelnegative_right_positive_front_standard15_1622559631_935@halfx_637581432925739420.png?ver=imagenotfound)
Also known as double expansion anchors, these expand from both sides for full contact and a secure hold. To install, tap into a drilled hole with a hammer and position your fixture. Then, insert a screw or threaded rod and tighten. For maximum expansion, the anchor should protrude slightly above the surface before threading the screw. Pull-out strength and shear strength values are 25% of the ultimate values.
For technical drawings and 3-D models, click on a part number.
Strength, lbs. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Thread Size | Lg. | Drill Bit Size | Min. Installation Dp. | Dia. | Pull-Out | Shear | Tested In | For Use In | Pkg. Qty. | Pkg. | |
Zinc Alloy | |||||||||||
1/4"-20 | 1 3/8" | 1/2" | 1 1/4" | 1/2" | 220 | 270 | 4,000 psi Concrete | Block, Brick, Concrete | 10 | 000000000 | 000000 |
5/16"-18 | 1 5/8" | 5/8" | 1 1/2" | 5/8" | 370 | 500 | 4,000 psi Concrete | Block, Brick, Concrete | 10 | 000000000 | 00000 |
3/8"-16 | 2" | 3/4" | 1 3/4" | 3/4" | 500 | 750 | 4,000 psi Concrete | Block, Brick, Concrete | 5 | 000000000 | 00000 |
1/2"-13 | 2 1/2" | 7/8" | 2 1/4" | 7/8" | 870 | 1,000 | 4,000 psi Concrete | Block, Brick, Concrete | 1 | 000000000 | 0000 |
5/8"-11 | 2 3/4" | 1" | 2 1/2" | 1" | 1,500 | 2,500 | 4,000 psi Concrete | Block, Brick, Concrete | 4 | 000000000 | 00000 |
3/4"-10 | 3 15/16" | 1 1/4" | 3 1/2" | 1 1/4" | 2,000 | 3,300 | 4,000 psi Concrete | Block, Brick, Concrete | 1 | 000000000 | 0000 |
Installation Tools for Female-Threaded Anchors
![](/prerenderstable/mvPRE/contents/gfx/imagecache/970/97077a180polished-steelnegative_front_negative_right_standard15_1582812985_462@halfx_637183882448000475.png?ver=imagenotfound)
Drive these tools with a hammer to expand anchors.
For technical drawings and 3-D models, click on a part number.
For Thread Diameter | For Thread Depth | Lg. | For Use In | Each | |
Steel | |||||
---|---|---|---|---|---|
1/2" | 13/16" | 6 1/16" | Concrete | 000000000 | 00000 |
1/2" | 5/8" | 8" | Concrete | 000000000 | 00000 |
1/4" | 3/8" | 6" | Concrete | 000000000 | 00000 |
1/4" | 7/16" | 4 3/4" | Concrete | 000000000 | 0000 |
3/4" | 1-3/8" | 7 1/16" | Concrete | 000000000 | 00000 |
3/8" | 13/32" | 8" | Concrete | 000000000 | 00000 |
3/8" | 5/8" | 5 5/8" | Concrete | 000000000 | 0000 |
5/8" | 1-3/16" | 6 9/16" | Concrete | 000000000 | 0000 |