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

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 8-8X2 Square Flat Nibs Deck Screw Type17 2/3 Thread Tan Ceramic 1,200HR Salt Spray (Pack Qty 5,000) BC-0832DQF17CTN.