7-16 x 2 1/2 Phillips Bugle Head Fine Thread Drywall Screw Black Phosphate KPG It is made from zinc-plated

It is made from zinc-plated steel with a hardness of 140HV

This 1/4-20 Flex Type Lock Nut is made of durable 18-8 stainless steel

creating a flush and professional-looking finish

The nylon insert provides a locking action that prevents the nut from loosening due to vibration or torque

Made from alloy steel and heat-treated to a tensile strength of 10

7-16 x 2 1/2 Phillips Bugle Head Fine Thread Drywall Screw Black Phosphate KPG It is made from zinc-platedThese 7 16 x 2 1 2 inch Phillips bugle head fine thread drywall screws are designed for use in drywall applications. They feature a black phosphate finish for corrosion resistance and a sharp point for easy penetration. The fine thread design provides a secure hold in drywall and the bugle head design countersinks the screw head below the surface for a clean, finished look. These screws are perfect for hanging drywall, installing fixtures, and other