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About Tapping Screws
Compare drilling, pointed, thread-forming, and thread-cutting tips to find the best choice for your material.
Tamper-Resistant Drilled-Spanner Stainless Steel Flat Head Screws for Sheet Metal
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Tapping Screws | Screwdriver Bits | Power Tools Bits | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Head | |||||||||||||||||
Lg. | Dia. | Ht. | Tapping Screw Type Designation | Drive Size | Approx. Threads per In. | Countersink Angle | Flat Head Profile | Drill Bit Size | Pkg. Qty. | Pkg. | Each | Each | |||||
18-8 Stainless Steel | |||||||||||||||||
No. 6 Screw Size | |||||||||||||||||
| 1/2" | 0.279" | 0.083" | AB | No. 6 | 18 | 82° | Standard | 32 Ga. | 25 | 95115A115 | 00000 | 52775A21 | 00000 | 7230A56 | 00000 | ||
| 3/4" | 0.279" | 0.083" | AB | No. 6 | 18 | 82° | Standard | 32 Ga. | 25 | 95115A117 | 00000 | 52775A21 | 0000 | 7230A56 | 0000 | ||
| 1" | 0.279" | 0.083" | AB | No. 6 | 18 | 82° | Standard | 32 Ga. | 25 | 95115A119 | 00000 | 52775A21 | 0000 | 7230A56 | 0000 | ||
No. 8 Screw Size | |||||||||||||||||
| 1/2" | 0.332" | 0.1" | AB | No. 8 | 15 | 82° | Standard | 29 Ga. | 25 | 95115A120 | 0000 | 52775A22 | 0000 | 7230A57 | 0000 | ||
| 3/4" | 0.332" | 0.1" | AB | No. 8 | 15 | 82° | Standard | 29 Ga. | 25 | 95115A122 | 00000 | 52775A22 | 0000 | 7230A57 | 0000 | ||
| 1" | 0.332" | 0.1" | AB | No. 8 | 15 | 82° | Standard | 29 Ga. | 25 | 95115A124 | 00000 | 52775A22 | 0000 | 7230A57 | 0000 | ||
| 1 1/4" | 0.332" | 0.1" | AB | No. 8 | 15 | 82° | Standard | 29 Ga. | 25 | 95115A125 | 00000 | 52775A22 | 0000 | 7230A57 | 0000 | ||
| 1 1/2" | 0.332" | 0.1" | AB | No. 8 | 15 | 82° | Standard | 29 Ga. | 25 | 95115A205 | 00000 | 52775A22 | 0000 | 7230A57 | 0000 | ||
No. 10 Screw Size | |||||||||||||||||
| 1/2" | 0.385" | 0.116" | AB | No. 10 | 12 | 82° | Standard | 21 Ga. | 25 | 95115A225 | 00000 | 52775A23 | 0000 | 7230A58 | 0000 | ||
| 3/4" | 0.385" | 0.116" | AB | No. 10 | 12 | 82° | Standard | 21 Ga. | 25 | 95115A126 | 00000 | 52775A23 | 0000 | 7230A58 | 0000 | ||
| 1" | 0.385" | 0.116" | AB | No. 10 | 12 | 82° | Standard | 21 Ga. | 25 | 95115A128 | 00000 | 52775A23 | 0000 | 7230A58 | 0000 | ||
| 1 1/2" | 0.385" | 0.116" | AB | No. 10 | 12 | 82° | Standard | 21 Ga. | 25 | 95115A130 | 00000 | 52775A23 | 0000 | 7230A58 | 0000 | ||
| 2" | 0.385" | 0.116" | AB | No. 10 | 12 | 82° | Standard | 21 Ga. | 25 | 95115A135 | 00000 | 52775A23 | 0000 | 7230A58 | 0000 | ||
No. 12 Screw Size | |||||||||||||||||
| 1" | 0.412" | 0.132" | AB | No. 12 | 11 | 82° | Standard | 3/16" | 25 | 95115A150 | 00000 | 52775A24 | 0000 | 7230A59 | 0000 | ||
| 1 1/4" | 0.412" | 0.132" | AB | No. 12 | 11 | 82° | Standard | 3/16" | 25 | 95115A155 | 00000 | 52775A24 | 0000 | 7230A59 | 0000 | ||
| 1 1/2" | 0.412" | 0.132" | AB | No. 12 | 11 | 82° | Standard | 3/16" | 25 | 95115A160 | 00000 | 52775A24 | 0000 | 7230A59 | 0000 | ||
| 2" | 0.412" | 0.132" | AB | No. 12 | 11 | 82° | Standard | 3/16" | 10 | 95115A165 | 0000 | 52775A24 | 0000 | 7230A59 | 0000 | ||
Tamper-Resistant Drilled Spanner Stainless Steel Rounded Head Screws for Sheet Metal
![]() |
Tapping Screws | Screwdriver Bits | Power Tools Bits | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Head | |||||||||||||||
Lg. | Dia. | Ht. | Tapping Screw Type Designation | Drive Size | Approx. Threads per In. | Drill Bit Size | Pkg. Qty. | Pkg. | Each | Each | |||||
18-8 Stainless Steel | |||||||||||||||
No. 6 Screw Size | |||||||||||||||
| 1/2" | 0.27" | 0.082" | AB | No. 6 | 18 | 32 Ga. | 25 | 94065A148 | 00000 | 52775A21 | 00000 | 7230A56 | 00000 | ||
| 3/4" | 0.27" | 0.082" | AB | No. 6 | 18 | 32 Ga. | 25 | 94065A151 | 0000 | 52775A21 | 0000 | 7230A56 | 0000 | ||
| 1" | 0.27" | 0.082" | AB | No. 6 | 18 | 32 Ga. | 25 | 94065A153 | 0000 | 52775A21 | 0000 | 7230A56 | 0000 | ||
| 1 1/2" | 0.27" | 0.082" | AB | No. 6 | 18 | 32 Ga. | 25 | 94065A157 | 0000 | 52775A21 | 0000 | 7230A56 | 0000 | ||
No. 8 Screw Size | |||||||||||||||
| 3/8" | 0.322" | 0.096" | AB | No. 8 | 15 | 29 Ga. | 25 | 94065A192 | 0000 | 52775A22 | 0000 | 7230A57 | 0000 | ||
| 1/2" | 0.322" | 0.096" | AB | No. 8 | 15 | 29 Ga. | 25 | 94065A194 | 0000 | 52775A22 | 0000 | 7230A57 | 0000 | ||
| 3/4" | 0.322" | 0.096" | AB | No. 8 | 15 | 29 Ga. | 25 | 94065A197 | 0000 | 52775A22 | 0000 | 7230A57 | 0000 | ||
| 1" | 0.322" | 0.096" | AB | No. 8 | 15 | 29 Ga. | 25 | 94065A199 | 0000 | 52775A22 | 0000 | 7230A57 | 0000 | ||
| 1 1/2" | 0.322" | 0.096" | AB | No. 8 | 15 | 29 Ga. | 25 | 94065A203 | 00000 | 52775A22 | 0000 | 7230A57 | 0000 | ||
| 2" | 0.322" | 0.096" | AB | No. 8 | 15 | 29 Ga. | 25 | 94065A205 | 00000 | 52775A22 | 0000 | 7230A57 | 0000 | ||
No. 10 Screw Size | |||||||||||||||
| 1/2" | 0.373" | 0.11" | AB | No. 10 | 12 | 21 Ga. | 25 | 94065A242 | 0000 | 52775A23 | 0000 | 7230A58 | 0000 | ||
| 3/4" | 0.373" | 0.11" | AB | No. 10 | 12 | 21 Ga. | 25 | 94065A245 | 0000 | 52775A23 | 0000 | 7230A58 | 0000 | ||
| 1" | 0.373" | 0.11" | AB | No. 10 | 12 | 21 Ga. | 25 | 94065A247 | 0000 | 52775A23 | 0000 | 7230A58 | 0000 | ||
| 1 1/4" | 0.373" | 0.11" | AB | No. 10 | 12 | 21 Ga. | 25 | 94065A249 | 00000 | 52775A23 | 0000 | 7230A58 | 0000 | ||
| 1 1/2" | 0.373" | 0.11" | AB | No. 10 | 12 | 21 Ga. | 25 | 94065A251 | 00000 | 52775A23 | 0000 | 7230A58 | 0000 | ||
| 2" | 0.373" | 0.11" | AB | No. 10 | 12 | 21 Ga. | 10 | 94065A253 | 0000 | 52775A23 | 0000 | 7230A58 | 0000 | ||
No. 12 Screw Size | |||||||||||||||
| 1" | 0.425" | 1/8" | AB | No. 12 | 11 | 3/16" | 25 | 94065A296 | 00000 | 52775A24 | 0000 | 7230A59 | 0000 | ||
| 1 1/2" | 0.425" | 1/8" | AB | No. 12 | 11 | 3/16" | 25 | 94065A299 | 00000 | 52775A24 | 0000 | 7230A59 | 0000 | ||
| 2" | 0.425" | 1/8" | AB | No. 12 | 11 | 3/16" | 10 | 94065A301 | 0000 | 52775A24 | 0000 | 7230A59 | 0000 | ||
No. 14 Screw Size | |||||||||||||||
| 3/4" | 0.492" | 0.144" | AB | No. 14 | 10 | 5.5 mm | 25 | 94065A313 | 00000 | 52775A33 | 0000 | 7230A44 | 0000 | ||
| 1" | 0.492" | 0.144" | AB | No. 14 | 10 | 5.5 mm | 10 | 94065A315 | 0000 | 52775A33 | 0000 | 7230A44 | 0000 | ||
| 2" | 0.492" | 0.144" | AB | No. 14 | 10 | 5.5 mm | 10 | 94065A319 | 0000 | 52775A33 | 0000 | 7230A44 | 0000 | ||



























