Sheet metal screws, Self tapping, Square drive flat head, Zinc plated steel, #12
Screws with coarse threads and a pointed end for use in sheet metal sometimes also used in plastic, fiberglass, or wood.
Sheet metal screws, Self tapping, Square drive flat head, Zinc plated steel, #12 |
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Square drive flat headFlat heads are countersunk (cone shaped under the head) with a flat top. Square drive is designed to reduce the risk of cam-out (stripping) and allow single-handed installation. |
See also |
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Wood screwsScrews with a smooth shank and tapered point for use in wood. |
Drywall screwsConstruction screws intended for fastening drywall sheets to studs. |