7 x 1 3/8 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board BE The washer is made of

The washer is made of zinc-plated steel and is baked to provide additional corrosion resistance

as well as for general purpose fastening

The bolt meets all applicable industry standards and is backed by a satisfaction guarantee

They feature a black phosphate finish for corrosion resistance and a bugle head that provides a flush finish

7 x 1 3/8 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board BE The washer is made ofThese 7 x 1 3 8" Phillips Bugle Head Coarse Thread Drywall Screws are made of black phosphate particle board and are designed for use in drywall applications. They feature a sharp point for easy penetration, a bugle head for a flush finish, and a coarse thread for a secure hold. These screws are also corrosion resistant for added durability.