8 x 5/8 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board NT4188 these screws are ideal for

these screws are ideal for exterior applications such as decks

The 5/16 Internal Tooth Lock Washer is a high-quality washer designed to prevent loosening of bolted joints due to vibration or shock

and is suitable for use with bolts of the same size and thread pitch

this weld nut ensures a strong and reliable connection

8 x 5/8 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board NT4188 these screws are ideal forThese 8 x 5 8 Phillips bugle head coarse thread drywall screws are made of black phosphate particle board and are designed for use in drywall applications. They have a sharp point for easy penetration and a bugle head that countersinks into the drywall without damaging the surface. The coarse thread provides a strong hold in drywall and other soft materials. These screws are also corrosion resistant for long lasting performance.