6-20X3/8 Phillips Round Self Tapping Screw Type A B Fully Threaded Zinc (Pack Qty 10,000) BC-0606ABPR

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 1/4-14X2 Hex Flange Self Drill with Rubber Washer Full Thread Zinc 1000hours Salt Spray (Pack Qty 1,000) BC-1432KWWHC.