SPI Drywall Screws

Screw Products Inc.’s new line of drywall screws are available in six sizes, ranging from a #6-by-1 1/8 inch to a #8-by-3 inch and feature both fine and coarse threads. The screws have a bugle head to prevent tearing, a phosphate coating to help resist corrosion, and a Phillips drive recess. They are available in 1-pound jars, 5-pound jars, bulk pails, and 50-pound boxes.