10-16X1 1/4 Phillips Pan Self Tapping Screw Type AB Fully Threaded 18-8 Stainless Steel (Pack Qty 2,000) BC-1020ABPP188

For self starting in thin stainless sheet when corrosion resistance is requiredYou may also like 1/2X 3 LONG Lag Screw Shields Zinc Die Cast (Pack Qty 50) BC-50SLL.