1/4-20 x 1/2 Slotted Pan Machine Screw Fully Threaded Zinc LB This 1/2" USS flat washer

This 1/2" USS flat washer is made of durable steel and features a black oxide finish for corrosion resistance

Their square drive design ensures a secure fit with your drill bit

The nut has a hex shape that allows for easy tightening and loosening

Its precision-engineered threads ensure a tight and reliable fit

a bugle head that countersinks into the drywall

1/4-20 x 1/2 Slotted Pan Machine Screw Fully Threaded Zinc LB This 1/2" USS flat washerThe 1 4 20 x 1 2 Slotted Pan Machine Screw Fully Threaded Zinc is a versatile and durable fastener designed for a wide range of applications. It features a 1 4 20 thread size, a 1 2 inch length, and a slotted drive for easy installation. The fully threaded design provides maximum holding power, while the zinc plating offers corrosion resistance and longevity. Ideal for use in metal, wood, and plastic, this machine screw is perfect for projects