6-18 x 1 Square Drive Trim Head Drywall Screw Fine Thread Black Phosphate WUSSG It has a hex head

It has a hex head for easy driving with a wrench or socket

This 1/4-20 x 2 1/2 ribbed neck carriage bolt is fully threaded and zinc-plated for corrosion resistance

This bolt screw is RoHS compliant

These 7 x 2 1/2 Phillips bugle head coarse thread drywall screws are designed for use in drywall applications

3/32" thickness) allows for use in tight spaces

6-18 x 1 Square Drive Trim Head Drywall Screw Fine Thread Black Phosphate WUSSG It has a hex headThese 6 18 x 1 Square Drive Trim Head Drywall Screws are perfect for drywall installation. They feature a fine thread for a secure hold, and a black phosphate coating for corrosion resistance. The square drive head allows for easy driving, and the trim head sits flush with the drywall surface for a clean, professional finish. These screws are available in a variety of lengths to accommodate different drywall thicknesses.