4-24X3/8 6 Lobe Pan Self Tapping Screw Type A B Fully Threaded Zinc (Pack Qty 10,000) BC-0406ABTP

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 10-32X1/2 Phillips Pan External Sems Machine Screw Fully Threaded Zinc (Pack Qty 7,000) BC-1108EPP.