6-20 x 1 1/2 Phillips Indented Hex Washer Self Tapping Screw Type AB Fully Threaded Zinc MPR these screws feature a black

these screws feature a black oxide coating for superior corrosion resistance

This coupling nut is perfect for connecting two threaded rods or for use as a spacer or stop

Ideal for use in heavy machinery

It features a hex head for easy driving and a gimlet point that allows for quick and easy penetration into wood

6-20 x 1 1/2 Phillips Indented Hex Washer Self Tapping Screw Type AB Fully Threaded Zinc MPR these screws feature a blackThese screws are designed for use in metal applications and feature a Phillips indented hex washer head for easy driving. They are self tapping, eliminating the need for pre drilling, and are fully threaded for maximum holding power. The zinc coating provides corrosion resistance, making them suitable for both indoor and outdoor use. These screws are available in a range of sizes from 6 20 x 1 1 2 inches, making them suitable for a variety of projects.