Uses Of Various Screws

1. Machine screws: Mainly used to tighten the connection between two parts with through holes and play the role of detachable connection. 2. Set screw: Mainly used to fix the relative position between two parts, especially suitable for axial positioning. It has a slotted flat end tightening screw. Various types such as set screws, slotted tapered end set screws, hexagon socket flat end set screws, etc. 3. Special purpose screws: such as lifting eye screws, etc., used for lifting parts. In addition to this, there are other types of screws, such as self-tapping screws, etc.