Length Length |
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Material Material |
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Anchor Type Anchor Type |
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Minimum Installation Depth Minimum Installation Depth |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Pull-Out Strength Pull-Out Strength |
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Shear Strength Shear Strength |
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Drill Bit Decimal Size Equivalent Drill Bit DecimalSize Equivalent |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Installation Tools for Female-Threaded Anchors

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 |
Steel Female-Threaded Anchors for Concrete


A zinc plating provides corrosion resistance in wet environments. Also known as drop-in anchors, these are often used for overhead applications because the anchor's internal plug expands in four directions to hold the anchor firmly inside the hole before inserting a threaded rod or bolt. To install, place the anchor into the hole, insert the required installation tool (sold separately) into the anchor, and drive with a hammer until the thicker portion of the tool makes contact with the anchor. Pull-out strength and shear strength values are 25% of the ultimate values for normal-weight concrete.
Anchors can be installed below the base of the surface as well as flush with the surface. Use those with a coil thread to support temporary concrete formwork. Their threads are shallow and widely spaced for quick threading with a compatible rod or bolt.
Flanged anchors are easy to set in holes that are longer than the anchor. They sit flush with the surface when installed.
For technical drawings and 3-D models, click on a part number.
Strength, lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Thread Size | Lg. | Drill Bit Size | Min. Installation Dp. | Dia. | Thread Dp. | Pull-Out | Shear | Tested In | Specifications Met | Pkg. Qty. | Pkg. | |
Zinc-Plated Carbon Steel | ||||||||||||
Anchor with Coil Threads | ||||||||||||
1/2"-6 | 2" | 5/8" | 2" | 5/8" | 13/16" | 1,440 | 1,600 | 4,000 psi Concrete | FM Approved, UL Listed | 1 | 000000000 | 00000 |
3/4"-4 1/2 | 3 3/16" | 1" | 3 3/16" | 1" | 1 3/8" | 2,350 | 3,920 | 4,000 psi Concrete | FM Approved, UL Listed | 1 | 000000000 | 00000 |
Anchor with UNC Threads | ||||||||||||
1/4"-20 | 1" | 3/8" | 1" | 3/8" | 7/16" | 495 | 530 | 4,000 psi Concrete | __ | 25 | 000000000 | 00000 |
3/8"-16 | 1 9/16" | 1/2" | 1 9/16" | 1/2" | 5/8" | 1,045 | 1,145 | 4,000 psi Concrete | FM Approved, UL Listed | 10 | 000000000 | 0000 |
1/2"-13 | 2" | 5/8" | 2" | 5/8" | 13/16" | 1,440 | 1,600 | 4,000 psi Concrete | FM Approved, UL Listed | 10 | 000000000 | 00000 |
5/8"-11 | 2 1/2" | 7/8" | 2 1/2" | 7/8" | 1 3/16" | 1,860 | 3,095 | 4,000 psi Concrete | FM Approved, UL Listed | 4 | 000000000 | 00000 |
3/4"-10 | 3 3/16" | 1" | 3 3/16" | 1" | 1 3/8" | 2,350 | 3,920 | 4,000 psi Concrete | FM Approved, UL Listed | 1 | 000000000 | 0000 |
Flanged Anchor with UNC Threads | ||||||||||||
1/4"-20 | 5/8" | 3/8" | 5/8" | 3/8" | 3/8" | 285 | 415 | 4,000 psi Concrete | FM Approved, UL Listed | 10 | 000000000 | 0000 |
1/4"-20 | 1" | 3/8" | 1" | 3/8" | 7/16" | 495 | 530 | 4,000 psi Concrete | FM Approved, UL Listed | 10 | 000000000 | 0000 |
3/8"-16 | 3/4" | 1/2" | 3/4" | 1/2" | 13/32" | 530 | 1,055 | 4,000 psi Concrete | FM Approved, UL Listed | 10 | 000000000 | 0000 |
3/8"-16 | 1 9/16" | 1/2" | 1 9/16" | 1/2" | 5/8" | 1,045 | 1,145 | 4,000 psi Concrete | FM Approved, UL Listed | 10 | 000000000 | 0000 |
1/2"-13 | 1" | 5/8" | 1" | 5/8" | 5/8" | 840 | 1,220 | 4,000 psi Concrete | FM Approved, UL Listed | 1 | 000000000 | 0000 |
1/2"-13 | 2" | 5/8" | 2" | 5/8" | 13/16" | 1,440 | 1,600 | 4,000 psi Concrete | FM Approved, UL Listed | 5 | 000000000 | 0000 |
18-8 Stainless Steel Female-Threaded Anchors for Concrete

These 18-8 stainless steel anchors have good chemical resistance and may be mildly magnetic. Also known as drop-in anchors, they're often used for overhead applications because the anchor's internal plug expands in four directions to hold the anchor firmly inside the hole before inserting a threaded rod or bolt. To install, place the anchor into the hole, insert the required installation tool (sold separately) into the anchor, and drive with a hammer until the thicker portion of the tool makes contact with the anchor. When installed, anchors sit flush with the surface. 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. | |||||||||||
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Thread Size | Lg. | Drill Bit Size | Min. Installation Dp. | Dia. | Thread Dp. | Pull-Out | Shear | Tested In | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | |||||||||||
1/4"-20 | 1" | 3/8" | 1" | 3/8" | 7/16" | 495 | 530 | 4,000 psi Concrete | 4 | 000000000 | 00000 |
3/8"-16 | 1 9/16" | 1/2" | 1 9/16" | 1/2" | 5/8" | 1,045 | 1,145 | 4,000 psi Concrete | 1 | 000000000 | 0000 |
1/2"-13 | 2" | 5/8" | 2" | 5/8" | 13/16" | 1,440 | 1,600 | 4,000 psi Concrete | 1 | 000000000 | 0000 |
5/8"-11 | 2 1/2" | 7/8" | 2 1/2" | 7/8" | 1 3/16" | 1,860 | 3,095 | 4,000 psi Concrete | 1 | 000000000 | 00000 |
3/4"-10 | 3 3/16" | 1" | 3 3/16" | 1" | 1 3/8" | 2,350 | 3,920 | 4,000 psi Concrete | 1 | 000000000 | 00000 |
Super-Corrosion-Resistant 316 Stainless Steel Female-Threaded Anchors for Concrete

More corrosion resistant than 18-8 stainless steel anchors, these 316 stainless steel anchors have excellent resistance to chemicals and salt water and may be mildly magnetic. Also known as drop-in anchors, they're often used for overhead applications because the anchor's internal plug expands in four directions to hold the anchor firmly inside the hole before inserting a threaded rod or bolt. To install, place the anchor into the hole, insert the required installation tool (sold separately) into the anchor, and drive with a hammer until the thicker portion of the tool makes contact with the anchor. When installed, anchors sit flush with the surface. 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. | |||||||||||
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Thread Size | Lg. | Drill Bit Size | Min. Installation Dp. | Dia. | Thread Dp. | Pull-Out | Shear | Tested In | Pkg. Qty. | Pkg. | |
316 Stainless Steel | |||||||||||
1/4"-20 | 1" | 3/8" | 1" | 3/8" | 7/16" | 495 | 530 | 4,000 psi Concrete | 1 | 000000000 | 00000 |
3/8"-16 | 1 9/16" | 1/2" | 1 9/16" | 1/2" | 5/8" | 1,045 | 1,145 | 4,000 psi Concrete | 1 | 000000000 | 0000 |
1/2"-13 | 2" | 5/8" | 2" | 5/8" | 13/16" | 1,440 | 1,600 | 4,000 psi Concrete | 1 | 000000000 | 00000 |
5/8"-11 | 2 1/2" | 7/8" | 2 1/2" | 7/8" | 1 3/16" | 1,860 | 3,095 | 4,000 psi Concrete | 1 | 000000000 | 00000 |
3/4"-10 | 3 3/16" | 1" | 3 3/16" | 1" | 1 3/8" | 2,350 | 3,920 | 4,000 psi Concrete | 1 | 000000000 | 00000 |
Installation Tools for Shallow-Hole Female-Threaded Anchors

Drive these tools with a hammer to expand anchors.
For technical drawings and 3-D models, click on a part number.
Quickset Installation Tools for Shallow-Hole Female-Threaded Anchors

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.
Adjustable-Depth Installation Tools for Shallow-Hole Female-Threaded Anchors
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.

Strength, lbs. | ||||||||||||
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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 |
Removable-Screw Anchors for Drywall, Plaster, and Wood Paneling

A drilled hole is required for installation. Screws can be removed repeatedly without affecting the anchor. To install, tap the anchor into the material until flush. Insert a screw and turn it to expand the anchor. For high volume tasks, use the optional installation tool—it doesn't require any twisting. 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. | |||||||||||
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Thread Size | Screw Lg. | Lg. | Drill Bit Size | For Wall Thick. | Pull-Out | Shear | Tested In | Drive Style | Pkg. Qty. | Pkg. | |
Zinc-Plated Steel | |||||||||||
6-32 | 1 3/4" | 1 1/2" | 5/16" | 5/8"-1" | 20 | 30lbs. | 3/8" Drywall | Phillips | 25 | 000000000 | 000000 |
10-24 | 2" | 1 3/4" | 3/8" | 3/8"-5/8" | 25 | 35lbs. | 3/8" Drywall | Phillips | 10 | 000000000 | 00000 |
10-24 | 2 1/2" | 2 1/4" | 3/8" | 3/4"-1 1/8" | 25 | 35lbs. | 3/8" Drywall | Phillips | 10 | 000000000 | 0000 |
1/4"-20 | 2 1/4" | 2 1/8" | 7/16" | 3/8"-1/2" | 25 | 40lbs. | 3/8" Drywall | Phillips | 10 | 000000000 | 00000 |
1/4"-20 | 2 3/4" | 2 5/8" | 7/16" | 5/8"-1 1/8" | 25 | 40lbs. | 3/8" Drywall | Phillips | 10 | 000000000 | 0000 |
Optional Installation Tool | 000000000 | Each | 000000 |
Removable-Screw Anchor Assortments for Drywall, Plaster, and Wood Paneling
![]() | ![]() Drill-In |
![]() Hammer-In |
Use these light duty anchors to hold 20 lbs. or less. Once installed, screws can be removed repeatedly without affecting the anchor. Install flush with the surface. Then, thread the screw through your fixture, into the anchor, and tighten. For high volume tasks, use an optional installation tool—it doesn't require any twisting.
Number of Pieces | Hammer-In Drywall Anchors Included | Drill-In Drywall Anchors Included | Container Type | Each | |
Steel | |||||
---|---|---|---|---|---|
230 | 6-32 × 1 5/16" (50 Pieces) 6-32 × 1 11/16" (25 Pieces) 6-32 × 2 1/4" (25 Pieces) | 6-32 × 1" (25 Pieces) 6-32 × 1 1/2" (25 Pieces) 6-32 × 2" (25 Pieces) 6-32 × 2 1/2" (20 Pieces) 10-24 × 2 1/4" (10 Pieces) 10-24 × 2 3/4" (10 Pieces) 1/4"-20 × 2 1/4" (10 Pieces) 1/4"-20 × 2 3/4" (5 Pieces) | Plastic Box | 000000000 | 0000000 |
Optional Installation Tool | 000000000 | Each | 000000 |