1/4-14X5 Phillips Flat Self Tapping Screw Type AB Fully Threaded Zinc (Pack Qty 500) BC-1480ABPF

For self starting in thin (.015-.050 thick) metal or resin-filled plywood. Recommended over a Type-A, particularly in brittle materials Screws shall be quenched in liquid and then tempered by reheating to 650°F minimumYou may also like 3/8-16X2 1/4 Coarse Thread Flat Socket Cap Screw Plain (Pack Qty 100) BC-3736CSFL.