8-18X3/4 Phillips Pan Self Tapping Screw Type A B Fully Threaded Black Oxide (Pack Qty 8,000) BC-0812ABPPB

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 1/4-20X3/8 Phillips Pan Thread Cutting Screw Type 23 Fully Threaded Zinc (Pack Qty 4,000) BC-14063PP.