4-40 x 1 1/4 Phillips Flat Machine Screw Fully Threaded Zinc NWS1SS81 and the medium tension provides

and the medium tension provides a secure hold without damaging the threads

They feature a black phosphate coating for corrosion resistance and a bugle head that countersinks easily into the drywall

The zinc coating provides corrosion resistance and helps to extend the life of the screw

and its fully threaded design allows for a strong connection between materials

The heavy hex shape ensures a secure hold and prevents slippage

4-40 x 1 1/4 Phillips Flat Machine Screw Fully Threaded Zinc NWS1SS81 and the medium tension providesThe 4 40 x 1 1 4 Phillips Flat Machine Screw Fully Threaded Zinc is a versatile fastener designed for various applications. Made of durable zinc plated steel, it resists corrosion and provides a secure hold. The Phillips drive allows for easy installation and removal using a Phillips screwdriver. The flat head sits flush with the surface, creating a clean and professional finish. With a fully threaded design, it offers maximum holding power and can be