7 x 1 1/4 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board NR5Y They are made from high-strength

They are made from high-strength steel and have a zinc yellow finish for corrosion resistance

This 1/2-13 x 1 Carriage Bolt is made of steel and has a zinc finish for corrosion resistance

071 Type B Flat Washer Wide Zinc is a strong and durable washer that is designed to be used with 10-sized bolts

while the coarse threads ensure a secure hold

This screw is made of steel and has a Grade 8 rating

7 x 1 1/4 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board NR5Y They are made from high-strengthThese 7 x 1 1 4 Phillips bugle head coarse thread drywall screws are made of black phosphate particle board. They are designed for use in drywall applications. The coarse thread provides a strong hold in drywall, and the bugle head helps to countersink the screw head below the surface of the drywall. The black phosphate finish provides corrosion resistance. These screws are available in a variety of lengths to accommodate different drywall thicknesses.