Set screws thread fully into a component and are tightened against a shaft or mating part to prevent rotational or lateral movement, often without a visible head.

Diameter: 5mm
Length: 6mm
Material: Steel
Finish: Plain
Head Style: Headless (Hex)
Point Type: Cup
Thread Size: 0.8mm (Coarse)
Thread Length: Full
Hardness: Class 14.9
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.