8-18X5/8 Phillips Flat Self Tapping Screw Type A B Fully Threaded Black Zinc (Pack Qty 10,000) BC-0810ABPFBZ

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 1/4-14X3/4 Slotted Pan Thread Cutting Screw Type 25 Fully Threaded Zinc (Pack Qty 3,000) BC-14125SP.