Grip-Rite #8 x 2-1/2 Coarse Thread Black Phosphate Drywall Screw (2500 Ct.) Quicksilver Maximum operating pressures are 250

Maximum operating pressures are 250 P

Designed to fasten and finish the edge of cloth or jute-backed carpet

Stretch to fit most furniture legs

Delivers up to 3 times more runtime

The nozzle is designed to clean in wider paths on all surface types

Grip-Rite #8 x 2-1/2 Coarse Thread Black Phosphate Drywall Screw (2500 Ct.) Quicksilver Maximum operating pressures are 250Bugle head coarse thread. For attaching gypsum board to wood studs. No. 2 reduced Phillips recess. This screw is constructed of hardened steel which is the result of carbon steel being put through heat treatment, quenching, and further reheating making it extremely durable. Hardened Steel is more resistant to wear, corrosion, and abrasion.