Filter by
System of Measurement
Tip Type
Drive Style
For Use In
Anchor Type
Material
Conditions Tested In
Pull-Out Strength
U.S.–Mexico–Canada Agreement (USMCA) Qualifying
Permanence
Export Control Classification Number (ECCN)
DFARS Specialty Metals
Hex Head Tapping Screws for Masonry and Concrete
Head | Strength, lbf | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Lg. | Drill Bit Size | Thread Lg. | Min. Installation Dp. | Wd. | Ht. | Flange Dia. | Pull-Out | Shear | Conditions Tested In | Drive Style | Certification | Pkg. Qty. | Pkg. | |||
Blue Corrosion-Resistant-Coated Steel | ||||||||||||||||
![]() | ||||||||||||||||
3/16" Screw Size | ||||||||||||||||
| 1 1/4" | 5/32" | 1 1/4" | 1" | 1/4" | 9/64" | 0.355" | 150 | 180 | 3,000 psi Concrete | Slotted/External Hex | ICC-ES Listed | 50 | 90161A512 | 000000 | ||
| 1 3/4" | 5/32" | 1 5/8" | 1" | 1/4" | 9/64" | 0.355" | 150 | 180 | 3,000 psi Concrete | Slotted/External Hex | ICC-ES Listed | 50 | 90161A525 | 00000 | ||
| 2 1/4" | 5/32" | 1 5/8" | 1" | 1/4" | 9/64" | 0.355" | 150 | 180 | 3,000 psi Concrete | Slotted/External Hex | ICC-ES Listed | 50 | 90161A101 | 00000 | ||
| 2 3/4" | 5/32" | 1 5/8" | 1" | 1/4" | 9/64" | 0.355" | 150 | 180 | 3,000 psi Concrete | Slotted/External Hex | ICC-ES Listed | 50 | 90161A529 | 00000 | ||
| 3 1/4" | 5/32" | 1 5/8" | 1" | 1/4" | 9/64" | 0.355" | 150 | 180 | 3,000 psi Concrete | Slotted/External Hex | ICC-ES Listed | 25 | 90161A531 | 00000 | ||
| 3 3/4" | 5/32" | 1 7/8" | 1" | 1/4" | 7/64" | 0.344" | 155 | 80 | 3,000 psi Concrete | Slotted/External Hex | ICC-ES Listed | 25 | 90161A451 | 0000 | ||
| 4" | 5/32" | 1 7/8" | 1" | 1/4" | 7/64" | 0.344" | 155 | 80 | 3,000 psi Concrete | Slotted/External Hex | ICC-ES Listed | 25 | 90161A452 | 0000 | ||
1/4" Screw Size | ||||||||||||||||
| 1 1/4" | 3/16" | 1 1/4" | 1" | 5/16" | 3/16" | 0.414" | 190 | 225 | 3,000 psi Concrete | Slotted/External Hex | ICC-ES Listed | 50 | 90161A544 | 00000 | ||
| 1 3/4" | 3/16" | 1 5/8" | 1" | 5/16" | 3/16" | 0.414" | 190 | 225 | 3,000 psi Concrete | Slotted/External Hex | ICC-ES Listed | 50 | 90161A548 | 00000 | ||
| 2 1/4" | 3/16" | 1 5/8" | 1" | 5/16" | 3/16" | 0.414" | 190 | 225 | 3,000 psi Concrete | Slotted/External Hex | ICC-ES Listed | 50 | 90161A551 | 00000 | ||
| 2 3/4" | 3/16" | 1 5/8" | 1" | 5/16" | 3/16" | 0.414" | 190 | 225 | 3,000 psi Concrete | Slotted/External Hex | ICC-ES Listed | 25 | 90161A553 | 00000 | ||
| 3 1/4" | 3/16" | 1 5/8" | 1" | 5/16" | 3/16" | 0.414" | 190 | 225 | 3,000 psi Concrete | Slotted/External Hex | ICC-ES Listed | 25 | 90161A555 | 00000 | ||
| 3 3/4" | 3/16" | 1 5/8" | 1" | 5/16" | 3/16" | 0.414" | 190 | 225 | 3,000 psi Concrete | Slotted/External Hex | ICC-ES Listed | 25 | 90161A557 | 00000 | ||
| 4" | 3/16" | 1 5/8" | 1" | 5/16" | 3/16" | 0.414" | 190 | 225 | 3,000 psi Concrete | Slotted/External Hex | ICC-ES Listed | 25 | 90161A559 | 00000 | ||
| 5" | 3/16" | 1 5/8" | 1" | 5/16" | 3/16" | 0.414" | 190 | 225 | 3,000 psi Concrete | Slotted/External Hex | ICC-ES Listed | 10 | 90161A564 | 00000 | ||
| 6" | 3/16" | 1 5/8" | 1" | 5/16" | 3/16" | 0.414" | 190 | 225 | 3,000 psi Concrete | Slotted/External Hex | ICC-ES Listed | 10 | 90161A568 | 00000 | ||
Silver Corrosion-Resistant-Coated Steel | ||||||||||||||||
![]() | ||||||||||||||||
1/4" Screw Size | ||||||||||||||||
| 1 1/4" | 3/16" | 1" | 1" | 5/16" | 9/64" | 0.406" | 210 | 95 | 3,000 psi Concrete | Slotted/External Hex | ICC-ES Listed | 50 | 90161A445 | 00000 | ||
| 1 3/4" | 3/16" | 1 1/2" | 1" | 5/16" | 9/64" | 0.406" | 210 | 95 | 3,000 psi Concrete | Slotted/External Hex | ICC-ES Listed | 50 | 90161A446 | 00000 | ||
| 2 1/4" | 3/16" | 1 7/8" | 1" | 5/16" | 9/64" | 0.406" | 210 | 95 | 3,000 psi Concrete | Slotted/External Hex | ICC-ES Listed | 25 | 90161A447 | 0000 | ||
| 2 3/4" | 3/16" | 1 7/8" | 1" | 5/16" | 9/64" | 0.406" | 210 | 95 | 3,000 psi Concrete | Slotted/External Hex | ICC-ES Listed | 25 | 90161A448 | 0000 | ||
| 3 1/4" | 3/16" | 1 7/8" | 1" | 5/16" | 9/64" | 0.406" | 210 | 95 | 3,000 psi Concrete | Slotted/External Hex | ICC-ES Listed | 25 | 90161A449 | 0000 | ||
5/16" Screw Size | ||||||||||||||||
| 1 3/4" | 1/4" | 1 1/2" | 1" | 5/16" | 1/4" | 0.54" | 165 | 195 | 3,000 psi Concrete | External Hex | — | 25 | 90161A671 | 00000 | ||
| 2 1/4" | 1/4" | 2" | 1" | 5/16" | 1/4" | 0.54" | 165 | 195 | 3,000 psi Concrete | External Hex | — | 25 | 90161A381 | 00000 | ||
| 2 3/4" | 1/4" | 2" | 1" | 5/16" | 15/64" | 0.54" | 165 | 195 | 3,000 psi Concrete | External Hex | — | 25 | 90161A385 | 00000 | ||
| 3 1/4" | 1/4" | 2" | 1" | 5/16" | 1/4" | 0.54" | 165 | 195 | 3,000 psi Concrete | External Hex | — | 10 | 90161A672 | 0000 | ||
| 3 3/4" | 1/4" | 2" | 1" | 5/16" | 1/4" | 0.54" | 165 | 195 | 3,000 psi Concrete | External Hex | — | 10 | 90161A673 | 00000 | ||
| 4" | 1/4" | 2" | 1" | 5/16" | 1/4" | 0.54" | 165 | 195 | 3,000 psi Concrete | External Hex | — | 10 | 90161A674 | 00000 | ||
| 5" | 1/4" | 2" | 1" | 5/16" | 1/4" | 0.54" | 165 | 195 | 3,000 psi Concrete | External Hex | — | 10 | 90161A675 | 00000 | ||
| 6" | 1/4" | 2" | 1" | 5/16" | 1/4" | 0.54" | 165 | 195 | 3,000 psi Concrete | External Hex | — | 5 | 90161A676 | 00000 | ||
Silver Corrosion-Resistant-Coated Steel with Oversized Flange | ||||||||||||||||
![]() | ||||||||||||||||
1/4" Screw Size | ||||||||||||||||
| 1 3/4" | 3/16" | 1 1/2" | 1" | 5/16" | 15/64" | 0.609" | 210 | 135 | 3,000 psi Concrete | External Hex | ICC-ES Listed | 25 | 90161A109 | 0000 | ||
| 2 1/4" | 3/16" | 1 7/8" | 1" | 5/16" | 15/64" | 0.609" | 210 | 135 | 3,000 psi Concrete | External Hex | ICC-ES Listed | 25 | 90161A112 | 00000 | ||
| 2 3/4" | 3/16" | 1 7/8" | 1" | 5/16" | 15/64" | 0.609" | 210 | 135 | 3,000 psi Concrete | External Hex | ICC-ES Listed | 25 | 90161A201 | 0000 | ||
| 3 1/4" | 3/16" | 1 7/8" | 1" | 5/16" | 15/64" | 0.609" | 210 | 135 | 3,000 psi Concrete | External Hex | ICC-ES Listed | 25 | 90161A202 | 00000 | ||
410 Stainless Steel | ||||||||||||||||
![]() | ||||||||||||||||
3/16" Screw Size | ||||||||||||||||
| 1 1/4" | 5/32" | 1 1/4" | 1 1/4" | 1/4" | 7/64" | 0.344" | 235 | 420 | 3,000 psi Concrete | External Hex | — | 10 | 90950A581 | 0000 | ||
| 1 3/4" | 5/32" | 1 3/4" | 1 1/4" | 1/4" | 7/64" | 0.344" | 235 | 420 | 3,000 psi Concrete | External Hex | — | 10 | 90950A582 | 0000 | ||
| 2 1/4" | 5/32" | 2 1/4" | 1 1/4" | 1/4" | 7/64" | 0.344" | 235 | 420 | 3,000 psi Concrete | External Hex | — | 10 | 90950A583 | 0000 | ||
| 2 3/4" | 5/32" | 2 3/4" | 1 1/4" | 1/4" | 7/64" | 0.344" | 235 | 420 | 3,000 psi Concrete | External Hex | — | 10 | 90950A584 | 0000 | ||
1/4" Screw Size | ||||||||||||||||
| 1 1/4" | 3/16" | 1" | 1" | 5/16" | 0.18" | 0.414" | 190 | 225 | 3,000 psi Concrete | External Hex | — | 10 | 90950A101 | 00000 | ||
| 1 3/4" | 3/16" | 1 5/8" | 1" | 5/16" | 0.18" | 0.414" | 190 | 225 | 3,000 psi Concrete | External Hex | — | 10 | 90950A102 | 00000 | ||
| 2 1/4" | 3/16" | 1 5/8" | 1" | 5/16" | 0.18" | 0.414" | 190 | 225 | 3,000 psi Concrete | External Hex | — | 10 | 90950A103 | 00000 | ||
| 2 3/4" | 3/16" | 1 5/8" | 1" | 5/16" | 0.18" | 0.414" | 190 | 225 | 3,000 psi Concrete | External Hex | — | 10 | 90950A104 | 00000 | ||
| 3 1/4" | 3/16" | 2 1/8" | 1" | 5/16" | 0.18" | 0.415" | 190 | 225 | 3,000 psi Concrete | External Hex | — | 5 | 90950A930 | 00000 | ||
| 3 3/4" | 3/16" | 2 1/8" | 1" | 5/16" | 0.18" | 0.414" | 190 | 225 | 3,000 psi Concrete | External Hex | — | 5 | 90950A910 | 00000 | ||
| 4" | 3/16" | 1 7/8" | 1 1/4" | 5/16" | 9/64" | 0.406" | 210 | 95 | 3,000 psi Concrete | External Hex | — | 5 | 90950A578 | 0000 | ||
| 5" | 3/16" | 2 1/4" | 1" | 5/16" | 0.18" | 0.414" | 190 | 225 | 3,000 psi Concrete | External Hex | — | 1 | 90950A920 | 0000 | ||
| 6" | 3/16" | 1 7/8" | 1 1/4" | 5/16" | 9/64" | 0.406" | 210 | 95 | 3,000 psi Concrete | External Hex | — | 5 | 90950A579 | 00000 | ||
18-8 Stainless Steel | ||||||||||||||||
![]() | ||||||||||||||||
1/4" Screw Size | ||||||||||||||||
| 1 1/4" | 3/16" | 1 1/8" | 1" | 5/16" | 9/64" | 0.406" | 110 | 195 | 2,000 psi Concrete | External Hex | — | 5 | 90161A601 | 0000 | ||
| 1 3/4" | 3/16" | 1 5/8" | 1" | 5/16" | 9/64" | 0.406" | 110 | 195 | 2,000 psi Concrete | External Hex | — | 5 | 90161A602 | 0000 | ||
| 2 1/4" | 3/16" | 1 7/8" | 1" | 5/16" | 9/64" | 0.406" | 110 | 195 | 2,000 psi Concrete | External Hex | — | 5 | 90161A603 | 00000 | ||
| 2 3/4" | 3/16" | 1 7/8" | 1" | 5/16" | 9/64" | 0.406" | 110 | 195 | 2,000 psi Concrete | External Hex | — | 5 | 90161A604 | 00000 | ||
| 3 1/4" | 3/16" | 1 7/8" | 1" | 5/16" | 9/64" | 0.406" | 110 | 195 | 2,000 psi Concrete | External Hex | — | 5 | 90161A605 | 00000 | ||
| 4" | 3/16" | 1 7/8" | 1" | 5/16" | 9/64" | 0.406" | 110 | 195 | 2,000 psi Concrete | External Hex | — | 1 | 90161A606 | 0000 | ||































