M6 allen set screw
Allen set screw is actually a fully threaded rod that has a hexagonal hole on the upper surface to connect with an Allen key. Unlike other types of industrial screws, Allen set screws do not have holes and completely sink into the work piece. The allen screw is used to connect two parts of a piece or machine, such as two parts of bearings. Allen head screws are widely used in machine building industries and are produced in sizes M3 to M16. One of the most widely used sizes of Allen set screws is the M6 size, which is produced in lengths of 10 mm to 60 mm.
