1/4-20 x 1 Phillips Flat Undercut Machine Screw Fully Threaded Zinc D439BA2 and its 4 1/2-inch length

and its 4 1/2-inch length ensures a secure hold

The fine thread design ensures a tight grip in the drywall

creating a secure hold

this lock nut features a thin height for space-saving installations and a light cadmium and wax coating for corrosion resistance

1/4-20 x 1 Phillips Flat Undercut Machine Screw Fully Threaded Zinc D439BA2 and its 4 1/2-inch lengthThe 1 4 20 x 1 Phillips Flat Undercut Machine Screw Fully Threaded Zinc is a versatile and durable screw designed for a wide range of applications. Made from high quality zinc plated steel, it offers excellent corrosion resistance and strength. The 1 4 20 thread size provides a secure hold in various materials, while the fully threaded design allows for maximum holding power. The Phillips flat undercut head ensures a flush fit and easy installation