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About Tapping Screws
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Compare drilling, pointed, thread-forming, and thread-cutting tips to find the best choice for your material.
Aluminum Phillips Rounded Head Screws for Sheet Metal
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Our lightest sheet metal screws reduce weight in aluminum assemblies. They have a pointed tip to start a hole in sheets up to 0.025" thick, but for thicker material you’ll need to drill first. The Phillips drive handles enough torque to keep drivers from slipping and the rounded head creates a finished look.
Length is measured from under the head.
Head | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Lg. | Dia. | Ht. | Tapping Screw Type Designation | Drive Size | Approx. Threads per In. | Drill Bit Size | Pkg. Qty. | Pkg. | |||
Lightweight 2024 Aluminum | |||||||||||
No. 6 Screw Size | |||||||||||
| 3/8" | 0.27" | 0.097" | AB | No. 2 | 18 | 32 Ga. | 50 | 93080A310 | 000000 | ||
| 1/2" | 0.27" | 0.097" | AB | No. 2 | 18 | 32 Ga. | 25 | 93080A330 | 00000 | ||
| 1" | 0.27" | 0.097" | AB | No. 2 | 18 | 32 Ga. | 25 | 93080A390 | 00000 | ||
No. 8 Screw Size | |||||||||||
| 3/8" | 0.322" | 0.115" | AB | No. 2 | 15 | 29 Ga. | 10 | 93080A420 | 0000 | ||
| 1" | 0.322" | 0.115" | AB | No. 2 | 15 | 29 Ga. | 25 | 93080A480 | 00000 | ||
| 1 1/2" | 0.322" | 0.115" | AB | No. 2 | 15 | 29 Ga. | 25 | 93080A520 | 00000 | ||
