Western Builders Supply #9 x 3 In. Gold Zinc Coated Flat Head Star Drive Interior Screw
Gold zinc coated screws are an excellent interior general purpose fastener. For professional use in hard or soft woods. Star drive with flat head screw. Heat-treated hardened steel for high tensile strength and high shear strength.
Deep Six-Lobe Star Drive Recess reduces cam-out end load
Handles 2X the torque as Phillips or square drive while extending the life of the bit
Under-head cutting nibs to aid in self countersinking
Aggressive knurl enlarges hole to reduce splitting and drag to help draw lumber together
Aggressive thread for great withdrawal strength