6-20X1 Phillips Flat Self Tapping Screw Type A B Fully Threaded Black Zinc (Pack Qty 10,000) BC-0616ABPFBZ

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 M4-0.7X18 ISO 7045 Metric Phillips Pan External Washer Sems M/S Fully Threaded Zinc/Bake (Pack Qty 3,000) BC-MI418EPP.