4-40 x 2 1/2 Phillips Flat Machine Screw Fully Threaded Black Oxide WUSSBZ while the oil coating ensures

while the oil coating ensures smooth insertion and prevents seizing

Its 1/4-28 thread size and 1 1/4-inch length make it ideal for a wide range of applications

This nut is ideal for a wide range of applications

or home improvement tasks

this washer features a split design that creates a spring-like action

4-40 x 2 1/2 Phillips Flat Machine Screw Fully Threaded Black Oxide WUSSBZ while the oil coating ensuresThe 4 40 x 2 1 2 Phillips Flat Machine Screw Fully Threaded Black Oxide is a threaded fastener with a Phillips drive head. It is made of steel and has a black oxide finish. The screw is 2 1 2 inches long and has a diameter of 4 40. It is fully threaded, meaning that the threads extend the entire length of the screw. This screw is commonly used in a variety of applications, including furniture assembly, cabinetry, and metalworking.