Midwest Fastener 1/4-28 x 3/8 in. Black Oxide Socket Set Screw

The Midwest Fastener 1/4-28 x 3/8 in. Black Oxide Socket Set Screw provides dependable holding power for securing gears, pulleys, and mechanical components onto shafts. Built from durable steel with a black oxide finish, it offers excellent strength and corrosion resistance for demanding workshop and industrial applications. Designed with a cupped point and fine threads, this socket set screw delivers exceptional grip and precision alignment. The internal hex socket drive allows for high-torque tightening in tight spaces where standard fastener heads cannot fit.