8-18X1/2 Phillips Flat Thread Cutting Screw Type 25 Fully Threaded 18-8 Stainless Steel (Pack Qty 5,000) BC-08085PF188

Stainless screws offer greater corrosion resistance than steel screws but have a more limited range of applications due to being a softer metal. When using any thread-cutting screw, the material in which the threads are cut should have a lower hardness by 10-20 Rockwell hardness points 18-8 StainlessYou may also like 5/16-18X2 1/2 Unslotted Ind Hex Washer Thread Rolling Screws Thread Roll Screw Full Thread Zinc Wax (Pack Qty 600) BC-3140RW.