Model # 158STHDW1
Grip-Rite 158STHDW1 #6 x 1-5/8 in. Phosphate Coated Square Drive Flat Undercut Trim Head Drywall Screws provide a strong and reliable hold for trim and finishing applications. With a square drive for quick engagement and a sharp point for faster starts, these screws have a small head for easier coverage. Fine threads make them ideal for driving into metal or wood substrates.