10 x 2 1/2 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board 07NCUP The nut has a 7/16-20

The nut has a 7/16-20 thread size and a castellated design

The 7/16-14 x 1 3/4 Hex Cap Screw Grade 5 Zinc is a high-strength fastener designed for use in a variety of applications

They feature a nylon insert that provides a secure

They feature a serrated flange that bites into the mating surface

10 x 2 1/2 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board 07NCUP The nut has a 7/16-20These 10 x 2 1 2 Phillips Bugle Head Coarse Thread Drywall Screws are designed for use in drywall applications. They are made of black phosphate particle board and have a coarse thread for increased holding power. The Phillips bugle head provides a secure fit and prevents stripping. These screws are ideal for use in both residential and commercial applications.