6-20 x 1 5/8 Phillips Bugle Head Full Thread Self Drilling Drywall Screw Black Phosphate WI The bolt is made of

The bolt is made of alloy steel and has a black phosphate finish for corrosion resistance

This 3/8-16 x 6 Hex Cap Screw Grade 8 Yellow Zinc is a high-strength fastener designed for demanding applications

Its ribbed exterior provides excellent grip

These 6-32-

The #4 x 1/4 x

6-20 x 1 5/8 Phillips Bugle Head Full Thread Self Drilling Drywall Screw Black Phosphate WI The bolt is made ofThese 6 20 x 1 5 8 Phillips Bugle Head Full Thread Self Drilling Drywall Screws are designed for quick and easy installation into drywall. The self drilling tip eliminates the need for pre drilling, saving time and effort. The full thread design provides a secure hold in drywall, and the black phosphate finish offers corrosion resistance. These screws are perfect for hanging pictures, mirrors, and other lightweight objects on drywall.