There are many types of fasteners, the most common ones are:
Screws and nuts: Connect parts together through threaded connection.
Washers: Used to disperse the pressure of the connection point and protect the surface of the connected parts.
Pin: Prevent the rotation of the connection.
Stud: Used to connect large mechanical devices.
Self-tapping screws: Used to fasten and connect two thin metal components.
Wood screws: Used to fasten metal or non-metal parts to wooden components.
