8-18X1/2 6 Lobe Flat Self Tapping Screw Type A B Fully Threaded 18 8 Stainless Steel (Pack Qty 5,000) BC-0808ABTF188

For self starting in thin stainless sheet when corrosion resistance is required 18-8 Stainless: Austenitic 18-8 stainless steelYou may also like 6-32X3/8 Phillips Round Machine Screw Fully Threaded Black Zinc (Pack Qty 10,000) BC-0606MPRBZ.