8 x 1 Slotted Hex Washer Head Sheet Metal Screw 18-8 SS
8 x 1 Slotted Hex Washer Head Sheet Metal Screw 18-8 SS . Sheet metal screws or tapping screws are designed to bind sheet metal to wood and sometimes fiberglass. Manufactured with a sharper, more pronounced thread that allows the screw to better tap or penetrate metal surfaces.