4-24X5/16 Phil Pan Self Tapping Screw Type A B Full Thread 18 8 Stainless Steel Black Oxide (Pack Qty 5,000) BC-0405ABPP188B

For self starting in thin stainless sheet when corrosion resistance is required 18-8 Stainless: Austenitic 18-8 stainless steelYou may also like 8-18X5/8 6 Lobe Indented Hex Washer Serrated Self Drilling Screw Full Thread Zinc (Pack Qty 7,000) BC-0810KTWS.