8-18X1/2 Phillips Round Washer Self Tapping Screw Type AB Fully Threaded Zinc (Pack Qty 10,000) BC-0808ABPRW

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 3/8X8 Dowel Screw Zinc Partially Threaded (Pack Qty 200) BC-37128SD.