8 x 3 Square Recess Drive Bugle Head Coarse Thread Drywall Screw Black Phosphate 7-16 The bolts have a diameter

The bolts have a diameter of 7/8" to 9" and a length of 5"

this washer is compatible with a wide range of bolts and screws

split lock washers provide a spring tension that helps keep nuts and bolts from loosening due to vibration

This 5/8-11 x 8 carriage bolt is made of galvanized steel for corrosion resistance

or anything in between

8 x 3 Square Recess Drive Bugle Head Coarse Thread Drywall Screw Black Phosphate 7-16 The bolts have a diameterThese 8 x 3 Square Recess Drive Bugle Head Coarse Thread Drywall Screws in Black Phosphate are designed for securing drywall to wood or metal studs. They feature a square recess drive for easy installation with a standard square driver bit. The bugle head provides a countersunk finish, while the coarse thread ensures a secure hold. The black phosphate coating offers corrosion resistance and durability. These screws are ideal for both residential and