6-18 x 1 5/8 Phillips Bugle Head Hi Low Drywall Screw Black Phosphate NF9C while its heavy hex design

while its heavy hex design provides ample grip for easy tightening

automotive

Ideal for use in heavy machinery

Ideal for use in pressure-treated lumber

this rivet nut is ideal for various applications

6-18 x 1 5/8 Phillips Bugle Head Hi Low Drywall Screw Black Phosphate NF9C while its heavy hex designThese 6 18 x 1 5 8 Phillips Bugle Head Hi Low Drywall Screws in Black Phosphate are designed for fast and easy installation of drywall to wood or metal studs. The sharp point and aggressive threads provide superior penetration and holding power, while the bugle head design countersinks the screw head below the drywall surface for a clean, professional finish. The black phosphate coating provides corrosion resistance and a durable, long lasting hold.