Self Lock Nut With flange, serrated underhead

General:

The thread lock of the Self Lock Nut is already incorporated in the internal thread. This is referred to as a modified thread profile consisting of wedge surfaces. These wedge surfaces point in the load direction of the screw connection.

The 30° gradient of the wedge surfaces results in a self-locking connection.

Additional technical features:

• Passivated in accordance with ISO 16048


• Coated with GLEITMO 627

Overview of advantages:

• Easy to install


• Eliminates mistakes in the installation (forgetting the lock)


• Enables use of standard external threads (screws) with medium tolerance class


• Uniform distribution of tension on all threads


• Prevents thread tearing


• Cost-effective locking, as no additional parts are required


• Maintains the pre-tension without impairing the function