A castle nut, also known as a castellated nut , has six notches ,which similar to the castle. Castle nuts are a locking nut that’s used to ensure that the nut remains fixed and resists vibration.
To install a Castle Nut ,we need ready three components.
These components are used in combination with a bolt that has a pre-drilled hole. The nut is fix and a pin is passed through the notches and the hole in the screw, preventing the nut from turning.
