Double Hexagon Castellated Self-Locking Nut

A Double Hexagon Castellated Self-Locking Nut is a type of nut that falls under the supply class Nuts And Washers in the supply group Hardware And Abrasives.

This nut is designed with two hexagonal shapes, providing a larger gripping surface for tightening and loosening. The castellated feature refers to the slots or notches cut into the top of the nut, resembling the battlements of a castle. These slots are used to secure the nut in place by inserting a cotter pin or a locking device through them.

The self-locking feature of this nut means that it has a built-in mechanism to prevent it from loosening due to vibrations or other external forces. This can be achieved through various methods, such as using a nylon insert, a deformed thread, or a prevailing torque feature.

Overall, the Double Hexagon Castellated Self-Locking Nut is a specialized type of nut that provides both a secure grip and a locking mechanism to ensure it remains in place even under challenging conditions.