The #8 diameter 1 1/4" long self-piercing screws are reliable fasteners for construction and industrial applications. The dual leads are threaded all the way down to a sharp point, ideal for puncturing through thick sheet metal and a variety of other light gauge materials. Once these self-piercing screws are set with a flat drill bit or screwdriver head, the indented hex washer head distributes the load over a wider area.

With self-piercing screws, you won't have to spend time boring a pilot hole for the shaft. They're also strong and low-maintenance, composed of carbon steel and finished with zinc plating for a metallic look. Check out our painted self-piercing screw inventory to find fasteners that can complement the color of your material.

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