4-24X3/16 Phil Pan Self Tapping Screw Type A B Full Thread 18 8 Stainless Steel Black Oxide (Pack Qty 5,000) BC-0403ABPP188B

For self starting in thin stainless sheet when corrosion resistance is required 18-8 Stainless: Austenitic 18-8 stainless steelYou may also like 1/2X2 Hex Lag Screw Gimlet Point Black Oxide (Pack Qty 200) BC-5032LB.