3/8 -16 x 3/8 Steel Coarse Thread Hex Socket Headless Set Screws

Diameter: 3/8 Length: 3/8 Material: Steel Head Style: Headless (Hex) Thread Size: 16 (Coarse) Thread Length: Full Style: Socket Type: Set Screw A set screw is a type of screw generally used to secure an object within or against another object normally not using a nut. The most common examples are securing a pulley or gear to a shaft.