2-32X5/16 Phillips Pan Self Tapping Screw Type AB Fully Threaded 18-8 Stainless Steel (Pack Qty 5,000) BC-0205ABPP188

For self starting in thin stainless sheet when corrosion resistance is requiredYou may also like M2.2-0.98X18 Metric 6 Lobe Round Washer PT Alternative Fully Threaded A2 Stainless Steel (Pack Qty 2,000) BC-608440.