3-28X1/2 Phillips Pan Self Tapping Screw Type AB Fully Threaded 18-8 Stainless Steel (Pack Qty 5,000) BC-0308ABPP188

For self starting in thin stainless sheet when corrosion resistance is requiredYou may also like 10-24X2 Slotted Indent Hex Washer Serrated Thread Cut Screw Type F Full Thread Zinc (Pack Qty 1,500) BC-1032FSWS.