8 x 1 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board CRPT They have a round head

They have a round head with a square neck and are designed for use in wood applications

Its fully threaded design provides superior holding power

Its slotted design allows for easy installation and removal using a screwdriver or hex key

and equipment

it fits securely onto bolts and studs

8 x 1 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board CRPT They have a round headThese 8 x 1 Phillips bugle head coarse thread drywall screws are designed for use in drywall applications. They feature a black phosphate finish for corrosion resistance and a sharp point for easy penetration. The coarse thread design provides strong holding power in drywall and other soft materials. These screws are ideal for hanging drywall, attaching fixtures, and other general construction projects.