Steel Hex Head Tapping Screws for Concrete, Block, and Brick
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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. | 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"Screw Size | ||||||||||||||||
1 1/4" | 5/32" | 1 1/4" | 1" | 1/4" | 9/64" | 150 | 180 | 3,000 psi Concrete | Slotted/External Hex | 50 | 000000000 | 000000 | 000000000 | 00000 | 000000 | 000000 |
1 3/4" | 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 1/4" | 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" | 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" | 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"Screw Size | ||||||||||||||||
1 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" | 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" | 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" | 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 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" | 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" | 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" | 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" | 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"Screw Size | ||||||||||||||||
1 3/4" | 3/16" | 1 1/2" | 1" | 5/16" | 15/64" | 150 | 150 | 3,000 psi Concrete | External Hex | 25 | 000000000 | 0000 | 000000000 | 0000 | 000000 | 00 |
2 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"Screw Size | ||||||||||||||||
1 3/4" | 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" | 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" | 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" | 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" | 1/4" | 2" | 1" | 5/16" | 1/4" | 165 | 195 | 3,000 psi Concrete | External Hex | 10 | 000000000 | 00000 | 000000 | 00 | 000000000 | 00000 |
4" | 1/4" | 2" | 1" | 5/16" | 1/4" | 165 | 195 | 3,000 psi Concrete | External Hex | 10 | 000000000 | 00000 | 000000 | 00 | 000000000 | 00000 |
5" | 1/4" | 2" | 1" | 5/16" | 1/4" | 165 | 195 | 3,000 psi Concrete | External Hex | 10 | 000000000 | 00000 | 000000 | 00 | 000000000 | 00000 |
6" | 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" Screw Size | 000000000 | Each | 0000000 |
Stainless Steel Hex Head Tapping Screws for Concrete, Block, and Brick
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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. | 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"Screw Size | ||||||||||||||||
1 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" | 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" | 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" | 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" | 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" | 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" | 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 for 3/16" and 1/4" Screw Size | 000000000 | Each | 0000000 |
Heavy Duty Hex Head Tapping Screws for Concrete, Block, and Brick
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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. | 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 | ||||||||||||
3/8"Screw Size | ||||||||||||
2 1/2" | 5/16" | 2 1/4" | 1 1/2" | 9/16" | 3/8" | 490 | 850 | 4,000 psi Concrete | External Hex | 1 | 000000000 | 00000 |
3" | 5/16" | 2 5/8" | 1 1/2" | 9/16" | 3/8" | 490 | 850 | 4,000 psi Concrete | External Hex | 1 | 000000000 | 0000 |
4" | 5/16" | 3 5/8" | 1 1/2" | 9/16" | 3/8" | 490 | 850 | 4,000 psi Concrete | External Hex | 1 | 000000000 | 00000 |
5" | 5/16" | 3 5/8" | 1 1/2" | 9/16" | 3/8" | 490 | 850 | 4,000 psi Concrete | External Hex | 1 | 000000000 | 00000 |
1/2"Screw Size | ||||||||||||
3" | 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" | 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" | 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"Screw Size | ||||||||||||
1 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 5/8" | 1" | 7/16" | 5/16" | 380 | 480 | 4,000 psi Concrete | External Hex | 10 | 000000000 | 0000 |
2 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" | 2 1/2" | 1" | 7/16" | 5/16" | 380 | 480 | 4,000 psi Concrete | External Hex | 10 | 000000000 | 0000 |
3" | 1/4" | 2 1/2" | 1" | 7/16" | 5/16" | 380 | 480 | 4,000 psi Concrete | External Hex | 10 | 000000000 | 0000 |
3/8"Screw Size | ||||||||||||
1 3/4" | 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" | 5/16" | 2 1/4" | 1 1/2" | 9/16" | 3/8" | 490 | 850 | 4,000 psi Concrete | External Hex | 10 | 000000000 | 00000 |
3" | 5/16" | 2 5/8" | 1 1/2" | 9/16" | 3/8" | 490 | 850 | 4,000 psi Concrete | External Hex | 10 | 000000000 | 00000 |
4" | 5/16" | 3 5/8" | 1 1/2" | 9/16" | 3/8" | 490 | 850 | 4,000 psi Concrete | External Hex | 4 | 000000000 | 00000 |
5" | 5/16" | 3 5/8" | 1 1/2" | 9/16" | 3/8" | 490 | 850 | 4,000 psi Concrete | External Hex | 4 | 000000000 | 00000 |
6" | 3/8" | 3 1/4" | 1 1/2" | 9/16" | 3/8" | 490 | 850 | 4,000 psi Concrete | External Hex | 4 | 000000000 | 0000 |
1/2"Screw Size | ||||||||||||
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 | 0000 |
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 | 0000 |
3" | 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" | 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" | 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" | 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 |
8" | 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 |
3/4"Screw Size | ||||||||||||
3" | 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" | 2 1/2" | 1 1/8" | 7/8" | 2,700 | 3,500 | 4,000 psi Concrete | External Hex | 1 | 000000000 | 0000 |
4 1/2" | 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" | 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 |
5 1/2" | 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" | 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 1/4" | 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" | 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 |
10" | 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 |
5/8"Screw Size | ||||||||||||
3" | 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" | 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" | 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" | 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" | 5/8" | 5" | 2 1/2" | 13/16" | 5/8" | 1,800 | 3,300 | 4,000 psi Concrete | External Hex | 1 | 000000000 | 0000 |
Steel Flat Head Tapping Screws for Concrete, Block, and Brick
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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. | 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"Screw Size | ||||||||||||||||
1 3/4" | 5/32" | 1 19/32" | 1" | 3/8" | 0.16" | 150 | 180 | 3,000 psi Concrete | Torx | 50 | 000000000 | 000000 | 000000000 | 00000 | 000000 | 000000 |
2 1/4" | 5/32" | 1 5/8" | 1" | 3/8" | 0.16" | 150 | 180 | 3,000 psi Concrete | Torx | 50 | 000000000 | 00000 | 000000000 | 0000 | 000000 | 00000 |
1/4"Screw Size | ||||||||||||||||
3 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 |
Blue Corrosion-Resistant-Coated Steel | ||||||||||||||||
3/16"Screw Size | ||||||||||||||||
1 1/4" | 5/32" | 1 3/32" | 1" | 3/8" | 0.16" | 150 | 180 | 3,000 psi Concrete | Torx | 50 | 000000000 | 00000 | 000000 | 00 | 000000 | 00 |
2 3/4" | 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" | 5/32" | 1 5/8" | 1" | 3/8" | 0.16" | 150 | 180 | 3,000 psi Concrete | Torx | 25 | 000000000 | 00000 | 000000 | 00 | 000000 | 00000 |
1/4"Screw Size | ||||||||||||||||
1 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" | 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" | 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" | 3/16" | 1 5/8" | 1" | 1/2" | 0.21" | 190 | 225 | 3,000 psi Concrete | Torx | 25 | 000000000 | 00000 | 000000 | 00 | 000000 | 00 |
3 3/4" | 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" | 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" | 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" | 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"Screw Size | ||||||||||||||||
1 3/4" | 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" | 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"Screw Size | ||||||||||||||||
2 1/4" | 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" | 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" Screw Size | 000000000 | Each | 0000000 |
Stainless Steel Flat Head Tapping Screws for Concrete, Block, and Brick
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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. | 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"Screw Size | |||||||||||||||
1 3/4" | 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" | 5/32" | 2" | 1" | 0.36" | 155 | 180 | 3,000 psi Concrete | Phillips | 10 | 000000000 | 00000 | 000000000 | 0000 | 000000 | 00000 |
2 3/4" | 5/32" | 2 1/8" | 1" | 0.36" | 155 | 180 | 3,000 psi Concrete | Phillips | 10 | 000000000 | 00000 | 000000000 | 0000 | 000000 | 00000 |
1/4"Screw Size | |||||||||||||||
1 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" | 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" | 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" | 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" | 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" | 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 for 3/16" and 1/4" Screw Size | 000000000 | Each | 0000000 |
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.
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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 |
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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 |