7X1 3/8 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board (Pack Qty 3,750) BC-0722CPG

Coarse thread Drywall--Sharp point: For attaching drywall to wood studs or to 25 gage metal studs. Particle Board Screw: Designed specifically for use in dense woods, especially man-made types such as chipboard and particle board AISI 1018 or equivalent steel