8-18X3/8 Phillips Pan Serrated Full Thread Self Drilling Screw Zinc (Pack Qty 10,000) BC-0806KPPS

Phillips Pan Serrated Full Thread Self Drilling Screw Zinc

Type BSD: May be used to attach plywood, soft woods or composition board to metal, or attach metal to metal. Type CSD: The finer thread pitch reduces friction and driving torques. Type-CSD screws are normally used with thicker materials.