8 x 1 5/8 Six-Lobe (Torx) Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board 10NCUPR They are made of high-strength

They are made of high-strength steel and feature a black phosphate finish for corrosion resistance

The screw is 2 3/4 inches long and has a diameter of 1 1/8 inches

and the dacrotized finish offers superior corrosion resistance

These 3/8-16 Serrated Flange Hex Lock Nuts are made of Grade 8 steel and have a zinc yellow finish

making it an ideal choice for both industrial and DIY projects

8 x 1 5/8 Six-Lobe (Torx) Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board 10NCUPR They are made of high-strengthThese 8 x 1 5 8 inch coarse thread drywall screws are designed for use in particle board applications. The six lobe Torx bugle head provides a secure hold and prevents cam out during installation. The black phosphate coating offers corrosion resistance and a durable finish. These screws are ideal for drywall, particle board, and other wood based materials.