6-20X2 Phillips Indent Hex washer Serrated Self Tap Screw Type AB Full Thread Zinc (Pack Qty 3,000) BC-0632ABPWS

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 M4-0.7X12 ISO 7045 Phil Pan 304SS Split Washer Sems Machine Screw Full Thread A2 Stainless (Pack Qty 2,000) BC-MI412SPPA2.