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System of Measurement System of Measurement |
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Anchor Type Anchor Type | Show |
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 | Tapping Screw |
Anchor Type Anchor Type | Hide |
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 | Female Threaded |
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| Tapping Screw |
 | Drive |
 | Wedge Eyebolt |
 | Hook |
 | Bolt |
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 | Tube |
Material Material |
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Thread Length Thread Length |
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Drive Style Drive Style |
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| Phillips | Slotted |
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| External Hex | Torx |
Head Height Head Height |
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Removable Removable |
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Pull-Out Strength Pull-Out Strength |
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Drill Bit Decimal Size Equivalent Drill Bit DecimalSize Equivalent |
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Thread Direction Thread Direction |
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Shear Strength Shear Strength |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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About Masonry Drill Bits
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Drill Bit Decimal Size Equivalents
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About Drill Bits
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Heavy Duty Hex Head Tapping Screws for Concrete, Block, and Brick
Zinc-Plated 410 Stainless Steel
Zinc-Plated Steel
Also known as Tapcons, use these screws in applications requiring high strength. All have a hex-washer head for a secure grip with a wrench. Drive into a hole with a hammer drill or socket wrench. Pull-out strength and shear strength values are 25% of the ultimate values.
410 stainless steel screws are strong, wear resistant, mildly chemical resistant, and magnetic. They have a zinc plating that adds extra corrosion resistance
Steel screws are strong and wear resistant. They have a zinc plating that adds some corrosion resistance, but they aren’t as corrosion resistant as stainless steel.
For technical drawings and 3-D models, click on a part number.
Head | Strength, lbs. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Screw Size | Drill Bit Size | Thread Lg. | Min. Installation Dp. | Wd. | Ht. | Pull-Out | Shear | Tested In | Drive Style | Pkg. Qty. | Pkg. | |
Zinc-Plated 410 Stainless Steel | |||||||||||||
5/16" Dia. | |||||||||||||
| 2 1/2" | 3/8" | 5/16" | 2 1/4" | 1 1/2" | 9/16" | 3/8" | 490 | 850 | 4,000 psi Concrete | External Hex | 1 | 000000000 | 00000 |
| 3" | 3/8" | 5/16" | 2 5/8" | 1 1/2" | 9/16" | 3/8" | 490 | 850 | 4,000 psi Concrete | External Hex | 1 | 000000000 | 0000 |
| 4" | 3/8" | 5/16" | 3 5/8" | 1 1/2" | 9/16" | 3/8" | 490 | 850 | 4,000 psi Concrete | External Hex | 1 | 000000000 | 00000 |
| 5" | 3/8" | 5/16" | 3 5/8" | 1 1/2" | 9/16" | 3/8" | 490 | 850 | 4,000 psi Concrete | External Hex | 1 | 000000000 | 00000 |
7/16" Dia. | |||||||||||||
| 3" | 1/2" | 7/16" | 2 3/4" | 2 1/2" | 3/4" | 7/16" | 1,000 | 1,800 | 4,000 psi Concrete | External Hex | 1 | 000000000 | 00000 |
| 4" | 1/2" | 7/16" | 3 3/4" | 2 1/2" | 3/4" | 7/16" | 1,000 | 1,800 | 4,000 psi Concrete | External Hex | 1 | 000000000 | 00000 |
| 5" | 1/2" | 7/16" | 4 3/4" | 2 1/2" | 3/4" | 7/16" | 1,000 | 1,800 | 4,000 psi Concrete | External Hex | 1 | 000000000 | 00000 |
Zinc-Plated Steel | |||||||||||||
1/4" Dia. | |||||||||||||
| 1 1/4" | 1/4" | 1/4" | 1 1/4" | 1" | 7/16" | 5/16" | 380 | 480 | 4,000 psi Concrete | External Hex | 10 | 000000000 | 0000 |
| 1 3/4" | 1/4" | 1/4" | 1 5/8" | 1" | 7/16" | 5/16" | 380 | 480 | 4,000 psi Concrete | External Hex | 10 | 000000000 | 0000 |
| 2 1/4" | 1/4" | 1/4" | 1 5/8" | 1" | 7/16" | 5/16" | 380 | 480 | 4,000 psi Concrete | External Hex | 10 | 000000000 | 0000 |
| 2 5/8" | 1/4" | 1/4" | 2 1/2" | 1" | 7/16" | 5/16" | 380 | 480 | 4,000 psi Concrete | External Hex | 10 | 000000000 | 0000 |
| 3" | 1/4" | 1/4" | 2 1/2" | 1" | 7/16" | 5/16" | 380 | 480 | 4,000 psi Concrete | External Hex | 10 | 000000000 | 00000 |
5/16" Dia. | |||||||||||||
| 1 3/4" | 3/8" | 5/16" | 1 1/2" | 1 1/2" | 9/16" | 3/8" | 490 | 850 | 4,000 psi Concrete | External Hex | 10 | 000000000 | 00000 |
| 2 1/2" | 3/8" | 5/16" | 2 1/4" | 1 1/2" | 9/16" | 3/8" | 490 | 850 | 4,000 psi Concrete | External Hex | 10 | 000000000 | 00000 |
| 3" | 3/8" | 5/16" | 2 5/8" | 1 1/2" | 9/16" | 3/8" | 490 | 850 | 4,000 psi Concrete | External Hex | 10 | 000000000 | 00000 |
| 4" | 3/8" | 5/16" | 3 5/8" | 1 1/2" | 9/16" | 3/8" | 490 | 850 | 4,000 psi Concrete | External Hex | 4 | 000000000 | 00000 |
| 5" | 3/8" | 5/16" | 3 5/8" | 1 1/2" | 9/16" | 3/8" | 490 | 850 | 4,000 psi Concrete | External Hex | 4 | 000000000 | 00000 |
3/8" Dia. | |||||||||||||
| 6" | 3/8" | 3/8" | 3 1/4" | 1 1/2" | 9/16" | 3/8" | 490 | 850 | 4,000 psi Concrete | External Hex | 4 | 000000000 | 00000 |
7/16" Dia. | |||||||||||||
| 3" | 1/2" | 7/16" | 2 3/4" | 2 1/2" | 3/4" | 7/16" | 1,000 | 1,800 | 4,000 psi Concrete | External Hex | 4 | 000000000 | 00000 |
| 4" | 1/2" | 7/16" | 3 3/4" | 2 1/2" | 3/4" | 7/16" | 1,000 | 1,800 | 4,000 psi Concrete | External Hex | 4 | 000000000 | 00000 |
| 5" | 1/2" | 7/16" | 4 3/4" | 2 1/2" | 3/4" | 7/16" | 1,000 | 1,800 | 4,000 psi Concrete | External Hex | 4 | 000000000 | 00000 |
| 6" | 1/2" | 7/16" | 5 3/4" | 2 1/2" | 3/4" | 7/16" | 1,000 | 1,800 | 4,000 psi Concrete | External Hex | 4 | 000000000 | 00000 |
1/2" Dia. | |||||||||||||
| 2" | 1/2" | 1/2" | 1 3/4" | 1 3/4" | 3/4" | 7/16" | 1,000 | 1,800 | 4,000 psi Concrete | External Hex | 4 | 000000000 | 00000 |
| 2 1/2" | 1/2" | 1/2" | 2 1/2" | 1 3/4" | 3/4" | 7/16" | 1,000 | 1,800 | 4,000 psi Concrete | External Hex | 4 | 000000000 | 00000 |
| 3" | 5/8" | 1/2" | 2 1/2" | 2 3/4" | 13/16" | 5/8" | 1,900 | 3,300 | 4,000 psi Concrete | External Hex | 1 | 000000000 | 0000 |
| 4" | 5/8" | 1/2" | 3 1/2" | 2 3/4" | 13/16" | 5/8" | 1,900 | 3,300 | 4,000 psi Concrete | External Hex | 1 | 000000000 | 0000 |
| 5" | 5/8" | 1/2" | 4 1/2" | 2 3/4" | 13/16" | 5/8" | 1,900 | 3,300 | 4,000 psi Concrete | External Hex | 1 | 000000000 | 0000 |
| 6" | 5/8" | 1/2" | 5 1/2" | 2 3/4" | 13/16" | 5/8" | 1,900 | 3,300 | 4,000 psi Concrete | External Hex | 1 | 000000000 | 00000 |
| 8" | 1/2" | 1/2" | 4 1/4" | 1 3/4" | 3/4" | 7/16" | 1,000 | 1,800 | 4,000 psi Concrete | External Hex | 4 | 000000000 | 00000 |
5/8" Dia. | |||||||||||||
| 4 1/2" | 3/4" | 5/8" | 3 7/8" | 3 1/4" | 15/16" | 7/8" | 3,100 | 3,500 | 4,000 psi Concrete | External Hex | 1 | 000000000 | 00000 |
| 5 1/2" | 3/4" | 5/8" | 4 5/8" | 3 1/4" | 15/16" | 7/8" | 3,100 | 3,500 | 4,000 psi Concrete | External Hex | 1 | 000000000 | 00000 |
| 6 1/4" | 3/4" | 5/8" | 4 5/8" | 3 1/4" | 15/16" | 7/8" | 3,100 | 3,500 | 4,000 psi Concrete | External Hex | 1 | 000000000 | 00000 |
| 8" | 5/8" | 5/8" | 5" | 2 1/2" | 13/16" | 5/8" | 1,800 | 3,300 | 4,000 psi Concrete | External Hex | 1 | 000000000 | 0000 |
3/4" Dia. | |||||||||||||
| 3" | 3/4" | 3/4" | 3" | 2 1/2" | 1 1/8" | 7/8" | 2,700 | 3,500 | 4,000 psi Concrete | External Hex | 1 | 000000000 | 0000 |
| 4" | 3/4" | 3/4" | 3" | 2 1/2" | 1 1/8" | 7/8" | 2,700 | 3,500 | 4,000 psi Concrete | External Hex | 1 | 000000000 | 0000 |
| 5" | 3/4" | 3/4" | 4 1/4" | 2 1/2" | 1 1/8" | 7/8" | 2,700 | 3,500 | 4,000 psi Concrete | External Hex | 1 | 000000000 | 0000 |
| 6" | 3/4" | 3/4" | 4 1/4" | 2 1/2" | 1 1/8" | 7/8" | 2,700 | 3,500 | 4,000 psi Concrete | External Hex | 1 | 000000000 | 0000 |
| 8" | 3/4" | 3/4" | 4 1/4" | 2 1/2" | 1 1/8" | 7/8" | 2,700 | 3,500 | 4,000 psi Concrete | External Hex | 1 | 000000000 | 00000 |
| 10" | 3/4" | 3/4" | 4 1/4" | 2 1/2" | 1 1/8" | 7/8" | 2,700 | 3,500 | 4,000 psi Concrete | External Hex | 1 | 000000000 | 00000 |
Steel Hex Head Tapping Screws for Concrete, Block, and Brick
Slotted/External Hex
External Hex
These blue and silver ultra-corrosion-resistant coated steel screws stand up to wet environments. They have a hex head for a secure grip with a wrench. Drive into a hole with a hammer drill or socket wrench, or use a specialized tool set (sold separately). Pull-out strength and shear strength values are 25% of the ultimate values.
Blue acrylic coated screws are also known as Tapcons.
For technical drawings and 3-D models, click on a part number.
Screws | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Head | Strength, lbs. | Hammer Drill Bits | Rotary Drill Bits | ||||||||||||||
| Lg. | Screw Size | Drill Bit Size | Thread Lg. | Min. Install. Dp. | Wd. | Ht. | Pull-Out | Shear | Tested In | Drive Style | Pkg. Qty. | Pkg. | Each | Each | |||
Blue Corrosion-Resistant-Coated Steel | |||||||||||||||||
3/16" Dia. | |||||||||||||||||
| 1 1/4" | 3/16" | 5/32" | 1 1/4" | 1" | 1/4" | 9/64" | 150 | 180 | 3,000 psi Concrete | Slotted/External Hex | 50 | 000000000 | 00000 | 000000000 | 00000 | 000000 | 000000 |
| 1 3/4" | 3/16" | 5/32" | 1 5/8" | 1" | 1/4" | 9/64" | 150 | 180 | 3,000 psi Concrete | Slotted/External Hex | 50 | 000000000 | 0000 | 000000000 | 0000 | 000000 | 00000 |
| 2 1/4" | 3/16" | 5/32" | 1 5/8" | 1" | 1/4" | 9/64" | 150 | 180 | 3,000 psi Concrete | Slotted/External Hex | 50 | 000000000 | 00000 | 000000000 | 0000 | 000000 | 00000 |
| 2 3/4" | 3/16" | 5/32" | 1 5/8" | 1" | 1/4" | 9/64" | 150 | 180 | 3,000 psi Concrete | Slotted/External Hex | 50 | 000000000 | 00000 | 000000000 | 0000 | 000000 | 00000 |
| 3 1/4" | 3/16" | 5/32" | 1 5/8" | 1" | 1/4" | 9/64" | 150 | 180 | 3,000 psi Concrete | Slotted/External Hex | 25 | 000000000 | 00000 | 000000000 | 0000 | 000000 | 00000 |
1/4" Dia. | |||||||||||||||||
| 1 1/4" | 1/4" | 3/16" | 1 1/4" | 1" | 5/16" | 3/16" | 190 | 225 | 3,000 psi Concrete | Slotted/External Hex | 50 | 000000000 | 00000 | 000000000 | 0000 | 000000 | 00 |
| 1 3/4" | 1/4" | 3/16" | 1 5/8" | 1" | 5/16" | 3/16" | 190 | 225 | 3,000 psi Concrete | Slotted/External Hex | 50 | 000000000 | 00000 | 000000000 | 0000 | 000000 | 00 |
| 2 1/4" | 1/4" | 3/16" | 1 5/8" | 1" | 5/16" | 3/16" | 190 | 225 | 3,000 psi Concrete | Slotted/External Hex | 50 | 000000000 | 00000 | 000000000 | 0000 | 000000000 | 0000 |
| 2 3/4" | 1/4" | 3/16" | 1 5/8" | 1" | 5/16" | 3/16" | 190 | 225 | 3,000 psi Concrete | Slotted/External Hex | 25 | 000000000 | 0000 | 000000000 | 0000 | 000000000 | 0000 |
| 3 1/4" | 1/4" | 3/16" | 1 5/8" | 1" | 5/16" | 3/16" | 190 | 225 | 3,000 psi Concrete | Slotted/External Hex | 25 | 000000000 | 00000 | 000000000 | 0000 | 000000000 | 0000 |
| 3 3/4" | 1/4" | 3/16" | 1 5/8" | 1" | 5/16" | 3/16" | 190 | 225 | 3,000 psi Concrete | Slotted/External Hex | 25 | 000000000 | 00000 | 000000000 | 0000 | 000000000 | 0000 |
| 4" | 1/4" | 3/16" | 1 5/8" | 1" | 5/16" | 3/16" | 190 | 225 | 3,000 psi Concrete | Slotted/External Hex | 25 | 000000000 | 00000 | 000000000 | 0000 | 000000 | 00 |
| 5" | 1/4" | 3/16" | 1 5/8" | 1" | 5/16" | 3/16" | 190 | 225 | 3,000 psi Concrete | Slotted/External Hex | 10 | 000000000 | 00000 | 000000000 | 0000 | 000000 | 00 |
| 6" | 1/4" | 3/16" | 1 5/8" | 1" | 5/16" | 3/16" | 190 | 225 | 3,000 psi Concrete | Slotted/External Hex | 10 | 000000000 | 00000 | 000000000 | 0000 | 000000 | 00 |
Silver Corrosion-Resistant-Coated Steel | |||||||||||||||||
1/4" Dia. | |||||||||||||||||
| 1 3/4" | 1/4" | 3/16" | 1 1/2" | 1" | 5/16" | 15/64" | 150 | 150 | 3,000 psi Concrete | External Hex | 25 | 000000000 | 00000 | 000000000 | 0000 | 000000 | 00 |
| 2 1/4" | 1/4" | 3/16" | 1 7/8" | 1" | 5/16" | 15/64" | 150 | 150 | 3,000 psi Concrete | External Hex | 25 | 000000000 | 00000 | 000000000 | 0000 | 000000000 | 0000 |
5/16" Dia. | |||||||||||||||||
| 1 3/4" | 5/16" | 1/4" | 1 1/2" | 1" | 5/16" | 1/4" | 165 | 195 | 3,000 psi Concrete | External Hex | 25 | 000000000 | 00000 | 000000 | 00 | 000000000 | 00000 |
| 2 1/4" | 5/16" | 1/4" | 2" | 1" | 5/16" | 1/4" | 165 | 195 | 3,000 psi Concrete | External Hex | 25 | 000000000 | 00000 | 000000 | 00 | 000000000 | 00000 |
| 2 3/4" | 5/16" | 1/4" | 2" | 1" | 5/16" | 15/64" | 165 | 195 | 3,000 psi Concrete | External Hex | 25 | 000000000 | 00000 | 000000 | 00 | 000000000 | 00000 |
| 3 1/4" | 5/16" | 1/4" | 2" | 1" | 5/16" | 1/4" | 165 | 195 | 3,000 psi Concrete | External Hex | 10 | 000000000 | 00000 | 000000 | 00 | 000000000 | 00000 |
| 3 3/4" | 5/16" | 1/4" | 2" | 1" | 5/16" | 1/4" | 165 | 195 | 3,000 psi Concrete | External Hex | 10 | 000000000 | 00000 | 000000 | 00 | 000000000 | 00000 |
| 4" | 5/16" | 1/4" | 2" | 1" | 5/16" | 1/4" | 165 | 195 | 3,000 psi Concrete | External Hex | 10 | 000000000 | 00000 | 000000 | 00 | 000000000 | 00000 |
| 5" | 5/16" | 1/4" | 2" | 1" | 5/16" | 1/4" | 165 | 195 | 3,000 psi Concrete | External Hex | 10 | 000000000 | 00000 | 000000 | 00 | 000000000 | 00000 |
| 6" | 5/16" | 1/4" | 2" | 1" | 5/16" | 1/4" | 165 | 195 | 3,000 psi Concrete | External Hex | 5 | 000000000 | 00000 | 000000 | 00 | 000000000 | 00000 |
| Installation Tool Set for 3/16" and 1/4" Dia. Screws | 000000000 | Each | 0000000 |
Stainless Steel Hex Head Tapping Screws for Concrete, Block, and Brick
External Hex
These 410 stainless steel screws are more corrosion resistant than ultra-corrosion-resistant coated steel screws. They're also known as Tapcons. All have a hex head for a secure grip with a wrench. Drive into a hole with a hammer drill or socket wrench, or use a specialized tool set (sold separately). 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.
Screws | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Head | Strength, lbs. | Hammer Drill Bits | Rotary Drill Bits | ||||||||||||||
| Lg. | Screw Size | Drill Bit Size | Thread Lg. | Min. Install. Dp. | Wd. | Ht. | Pull-Out | Shear | Tested In | Drive Style | Pkg. Qty. | Pkg. | Each | Each | |||
410 Stainless Steel | |||||||||||||||||
1/4" Dia. | |||||||||||||||||
| 1 1/4" | 1/4" | 3/16" | 1" | 1" | 5/16" | 0.18" | 190 | 225 | 3,000 psi Concrete | External Hex | 10 | 000000000 | 000000 | 000000000 | 00000 | 000000 | 00 |
| 1 3/4" | 1/4" | 3/16" | 1 5/8" | 1" | 5/16" | 0.18" | 190 | 225 | 3,000 psi Concrete | External Hex | 10 | 000000000 | 00000 | 000000000 | 0000 | 000000 | 00 |
| 2 1/4" | 1/4" | 3/16" | 1 5/8" | 1" | 5/16" | 0.18" | 190 | 225 | 3,000 psi Concrete | External Hex | 10 | 000000000 | 00000 | 000000000 | 0000 | 000000000 | 00000 |
| 2 3/4" | 1/4" | 3/16" | 1 5/8" | 1" | 5/16" | 0.18" | 190 | 225 | 3,000 psi Concrete | External Hex | 10 | 000000000 | 00000 | 000000000 | 0000 | 000000000 | 0000 |
| 3 1/4" | 1/4" | 3/16" | 2 1/8" | 1" | 5/16" | 0.18" | 190 | 225 | 3,000 psi Concrete | External Hex | 5 | 000000000 | 00000 | 000000000 | 0000 | 000000000 | 0000 |
| 3 3/4" | 1/4" | 3/16" | 2 1/8" | 1" | 5/16" | 0.18" | 190 | 225 | 3,000 psi Concrete | External Hex | 5 | 000000000 | 00000 | 000000000 | 0000 | 000000000 | 0000 |
| 5" | 1/4" | 3/16" | 2 1/4" | 1" | 5/16" | 0.18" | 190 | 225 | 3,000 psi Concrete | External Hex | 1 | 000000000 | 0000 | 000000000 | 0000 | 000000 | 00 |
| Installation Tool Set | 000000000 | Each | 0000000 |
Stainless Steel Flat Head Tapping Screws for Concrete, Block, and Brick
These 410 stainless steel screws are more corrosion resistant than ultra-corrosion-resistant coated steel screws. They're also known as Tapcons. All are beveled under the head for a flush finish in countersunk holes. Drive into a hole with a hammer drill or socket wrench, or use a specialized tool set (sold separately). 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.
Screws | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Strength, lbs. | Hammer Drill Bits | Rotary Drill Bits | ||||||||||||||
| Lg. | Screw Size | Drill Bit Size | Thread Lg. | Min. Install. Dp. | Head Dia. | Pull-Out | Shear | Tested In | Drive Style | Pkg. Qty. | Pkg. | Each | Each | |||
410 Stainless Steel | ||||||||||||||||
3/16" Dia. | ||||||||||||||||
| 1 3/4" | 3/16" | 5/32" | 1 1/2" | 1" | 0.36" | 155 | 180 | 3,000 psi Concrete | Phillips | 10 | 000000000 | 000000 | 000000000 | 00000 | 000000 | 000000 |
| 2 1/4" | 3/16" | 5/32" | 2" | 1" | 0.36" | 155 | 180 | 3,000 psi Concrete | Phillips | 10 | 000000000 | 00000 | 000000000 | 0000 | 000000 | 00000 |
| 2 3/4" | 3/16" | 5/32" | 2 1/8" | 1" | 0.36" | 155 | 180 | 3,000 psi Concrete | Phillips | 10 | 000000000 | 00000 | 000000000 | 0000 | 000000 | 00000 |
1/4" Dia. | ||||||||||||||||
| 1 1/4" | 1/4" | 3/16" | 1" | 1" | 0.48" | 190 | 225 | 3,000 psi Concrete | Phillips | 10 | 000000000 | 00000 | 000000000 | 0000 | 000000 | 00 |
| 1 3/4" | 1/4" | 3/16" | 1 5/8" | 1" | 0.48" | 190 | 225 | 3,000 psi Concrete | Phillips | 10 | 000000000 | 00000 | 000000000 | 0000 | 000000 | 00 |
| 2 1/4" | 1/4" | 3/16" | 1 5/8" | 1" | 0.48" | 190 | 225 | 3,000 psi Concrete | Phillips | 10 | 000000000 | 00000 | 000000000 | 0000 | 000000000 | 0000 |
| 2 3/4" | 1/4" | 3/16" | 1 5/8" | 1" | 0.48" | 190 | 225 | 3,000 psi Concrete | Phillips | 10 | 000000000 | 00000 | 000000000 | 0000 | 000000000 | 0000 |
| 3 1/4" | 1/4" | 3/16" | 2 1/8" | 1" | 0.48" | 190 | 225 | 3,000 psi Concrete | Phillips | 5 | 000000000 | 00000 | 000000000 | 0000 | 000000000 | 0000 |
| 3 3/4" | 1/4" | 3/16" | 2 1/8" | 1" | 0.48" | 190 | 225 | 3,000 psi Concrete | Phillips | 5 | 000000000 | 00000 | 000000000 | 0000 | 000000000 | 0000 |
| Installation Tool Set | 000000000 | Each | 0000000 |
Steel Flat Head Tapping Screws for Concrete, Block, and Brick
These blue and silver ultra-corrosion-resistant coated steel screws stand up to wet environments. These screws are beveled under the head for a flush finish in countersunk holes. Drive into a hole with a hammer drill or socket wrench, or use a specialized tool set (sold separately). Pull-out strength and shear strength values are 25% of the ultimate values.
Blue acrylic coated anchors are also known as Tapcons.
For technical drawings and 3-D models, click on a part number.
Screws | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Head | Strength, lbs. | Hammer Drill Bits | Rotary Drill Bits | ||||||||||||||
| Lg. | Screw Size | Drill Bit Size | Thread Lg. | Min. Install. Dp. | Dia. | Ht. | Pull-Out | Shear | Tested In | Drive Style | Pkg. Qty. | Pkg. | Each | Each | |||
Blue Acrylic Coated Steel | |||||||||||||||||
3/16" Dia. | |||||||||||||||||
| 2 1/4" | 3/16" | 5/32" | 1 5/8" | 1" | 3/8" | 0.16" | 150 | 180 | 3,000 psi Concrete | Torx | 50 | 000000000 | 000000 | 000000000 | 00000 | 000000 | 000000 |
Blue Corrosion-Resistant-Coated Steel | |||||||||||||||||
3/16" Dia. | |||||||||||||||||
| 1 1/4" | 3/16" | 5/32" | 1 3/32" | 1" | 3/8" | 0.16" | 150 | 180 | 3,000 psi Concrete | Torx | 50 | 000000000 | 0000 | 000000 | 00 | 000000 | 00 |
| 2 3/4" | 3/16" | 5/32" | 1 5/8" | 1" | 3/8" | __ | 150 | 180 | 3,000 psi Concrete | Torx | 50 | 000000000 | 00000 | 000000000 | 0000 | 000000 | 00000 |
| 3 1/4" | 3/16" | 5/32" | 1 5/8" | 1" | 3/8" | 0.16" | 150 | 180 | 3,000 psi Concrete | Torx | 25 | 000000000 | 0000 | 000000 | 00 | 000000 | 00000 |
1/4" Dia. | |||||||||||||||||
| 1 1/4" | 1/4" | 3/16" | 1 3/64" | 1" | 1/2" | 0.21" | 190 | 225 | 3,000 psi Concrete | Torx | 50 | 000000000 | 00000 | 000000 | 00 | 000000 | 00 |
| 1 3/4" | 1/4" | 3/16" | 1 35/64" | 1" | 1/2" | 0.21" | 190 | 225 | 3,000 psi Concrete | Torx | 50 | 000000000 | 00000 | 000000 | 00 | 000000 | 00 |
| 2 1/4" | 1/4" | 3/16" | 1 5/8" | 1" | 1/2" | 0.21" | 190 | 225 | 3,000 psi Concrete | Torx | 50 | 000000000 | 00000 | 000000 | 00 | 000000 | 00 |
| 2 3/4" | 1/4" | 3/16" | 1 5/8" | 1" | 1/2" | 0.21" | 190 | 225 | 3,000 psi Concrete | Torx | 25 | 000000000 | 0000 | 000000 | 00 | 000000 | 00 |
| 3 3/4" | 1/4" | 3/16" | 1 5/8" | 1" | 1/2" | 0.21" | 190 | 225 | 3,000 psi Concrete | Torx | 25 | 000000000 | 00000 | 000000000 | 0000 | 000000000 | 0000 |
| 4" | 1/4" | 3/16" | 1 5/8" | 1" | 1/2" | 0.21" | 190 | 225 | 3,000 psi Concrete | Torx | 25 | 000000000 | 00000 | 000000 | 00 | 000000 | 00 |
| 5" | 1/4" | 3/16" | 1 5/8" | 1" | 1/2" | 0.21" | 190 | 225 | 3,000 psi Concrete | Torx | 10 | 000000000 | 00000 | 000000000 | 0000 | 000000 | 00 |
| 6" | 1/4" | 3/16" | 1 5/8" | 1" | 1/2" | 0.208" | 190 | 225 | 3,000 psi Concrete | Torx | 10 | 000000000 | 00000 | 000000000 | 0000 | 000000 | 00 |
Silver Corrosion-Resistant-Coated Steel | |||||||||||||||||
3/16" Dia. | |||||||||||||||||
| 1 3/4" | 3/16" | 5/32" | 1 7/16" | 1" | 3/8" | 0.151" | 100 | 150 | 3,000 psi Concrete | Phillips | 50 | 000000000 | 00000 | 000000000 | 0000 | 000000 | 00000 |
| 2 1/4" | 3/16" | 5/32" | 1 7/8" | 1" | 3/8" | 0.141" | 150 | 160 | 3,000 psi Concrete | Phillips | 50 | 000000000 | 00000 | 000000000 | 0000 | 000000 | 00 |
5/16" Dia. | |||||||||||||||||
| 2 1/4" | 5/16" | 1/4" | 1 1/2" | 1" | 9/16" | 0.185" | 170 | 210 | 3,500 psi Concrete | Phillips | 25 | 000000000 | 00000 | 000000 | 00 | 000000000 | 00000 |
| 2 3/4" | 5/16" | 1/4" | 1 1/2" | 1" | 9/16" | 0.186" | 170 | 210 | 3,500 psi Concrete | Phillips | 25 | 000000000 | 00000 | 000000 | 00 | 000000000 | 00000 |
| Installation Tool Set for 3/16" and 1/4" Dia. Screws | 000000000 | Each | 0000000 |
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 |
Tapping Screw Assortments for Concrete, Block, and Brick
Also known as Tapcons, these screws are often used to anchor parts to concrete, block, and brick. Screws have a hex head that allows for a secure grip with a wrench. Drive them into a hole with a hammer drill or socket wrench, or use a specialized installation tool (sold separately). Made from corrosion-resistant-coated steel, they resist corrosion in wet environments. Length is measured from under the head.
| Number of Pieces | Hex Head Screws Included | Tools Included | Container Type | Each | |
Blue Corrosion-Resistant-Coated Steel | |||||
|---|---|---|---|---|---|
For Hammer Drill | |||||
| 176 | 1/4" × 1 1/4" Lg. (50 Pieces) 1/4" × 1 3/4" Lg. (50 Pieces) 1/4" × 2 1/4" Lg. (50 Pieces) 1/4" × 2 3/4" Lg. (25 Pieces) | Drill Bit | Plastic Box | 000000000 | 000000 |
For Rotary Drill | |||||
| 176 | 1/4" × 1 1/4" Lg. (50 Pieces) 1/4" × 1 3/4" Lg. (50 Pieces) 1/4" × 2 1/4" Lg. (50 Pieces) 1/4" × 2 3/4" Lg. (25 Pieces) | Drill Bit | Plastic Box | 000000000 | 00000 |
Installation Tool Set
Tool Set for 3/16" and 1/4" Dia. Screws
| Includes | Each | |
| 5/16" Hex Socket No. 2 Socket 1/4" Hex Socket 1/8" Hex Key Drill Adapter 1/2" dia. × 6" lg. Drive Sleeve | 000000000 | 0000000 |