12-14X1 1/2 Slotted Indented Hex Washer Self Tapping Screw Type AB Fully Threaded Zinc (Pack Qty 2,000) BC-1224ABSW

For self starting in thin (.015-.050 thick) metal or resin-filled plywood. Recommended over a Type-A, particularly in brittle materialsYou may also like 12-11X2 Phillips Oval Self Tapping Screw Type A Fully Threaded 18-8 Stainless Steel (Pack Qty 1,000) BC-1232APO188.