The cap nut consists of the nut itself and a cover or cap. Nuts have internal threads and are used to tighten in conjunction with bolts or threaded rods. The lid or cap is located at the top of the nut and is connected to the nut through a fixed or threaded design to cover the nut and prevent thread loosening or loosening.

Function:

The main function of cap nuts is to provide safe fastening connections and prevent thread loosening. The lid or hat provides additional anti loosening protection through its special design, such as built-in washers, locking devices, or pre tightening design. They can effectively reduce thread loosening caused by vibration, impact, or external forces, ensuring the stability and reliability of the connection.

Types:

There are various types of cap nuts to choose from, including models with built-in washers, models with locking devices, and pre tightening models. Different types of cap nuts are suitable for different application scenarios and fastening requirements.