Midwest Fastener 3/8-16 x 1 in. Square Set Screw

The Midwest Fastener 3/8-16 x 1 in. Square Set Screw provides a dependable, secure hold for a wide range of mechanical, agricultural, and industrial fastening applications. Built from strong steel, this set screw is designed to withstand high-stress connections and maintain consistent holding power under demanding working conditions. Featuring a coarse thread profile, square drive head, and cupped point, this fastener ensures positive engagement and steady torque transfer during installation. The cupped point firmly grips mating shafts, collars, and pulleys to prevent rotational or lateral slipping during operation.