10 x 4 1/2 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board NFB The nylon insert ensures a

The nylon insert ensures a tight grip on the mating threads

They are also corrosion-resistant and will not rust or tarnish over time

The 1/2-13 x 3 1/2 Carriage Bolt Grade 8 Fully Threaded Plain is a high-strength fastener designed for heavy-duty applications

This 3/8-16 x 2 Hex Tap Bolt is made of low carbon steel and is fully threaded

10 x 4 1/2 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board NFB The nylon insert ensures aThese 10 x 4 1 2 Phillips Bugle Head Coarse Thread Drywall Screws are made of black phosphate particle board and are perfect for a variety of applications. With a sharp point and coarse thread, these screws are easy to drive and provide a secure hold. The bugle head design helps to countersink the screw head below the surface of the material, creating a smooth, finished look. These screws are also corrosion resistant, making them ideal for use in both