6 x 1/2 MS21318 Military Round Head Type U Drive Screw Cadmium MSL188 Its heavy-duty construction ensures reliable

Its heavy-duty construction ensures reliable performance even under demanding conditions

It is finished with a zinc yellow coating for corrosion resistance and enhanced aesthetics

making it a dependable choice for various projects

and the serrated edges help to prevent the screw from slipping

The Phillips indented hex washer head allows for easy driving and prevents cam-out

6 x 1/2 MS21318 Military Round Head Type U Drive Screw Cadmium MSL188 Its heavy-duty construction ensures reliableThese 6 x 1 2 MS21318 Military Round Head Type U Drive Screws are made of steel and have a cadmium finish. They are designed for use in aircraft and other military applications. The screws have a round head and a Type U drive, which is a slotted drive that is designed to be used with a screwdriver. The screws are 6 inches long and have a diameter of 1 2 inch. They are sold in packs of 100.