8-18X1/2 Phillips Flat Self Tapping Screw Type A B Fully Threaded Black Oxide (Pack Qty 10,000) BC-0808ABPFB

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 8-32X3/8 Coarse Thread Socket Set Screw Cone Point Plain (Pack Qty 100) BC-0806SSN.