For detailed information, other images and documents, please select individual articles from the following table.
Self Lock Nut With flange, serrated underhead
Hexagon nut, flange, serrated underhead, self-locking thread, A4-80 passivated stainless steel
Register now and access more than 125,000 products
Variants
Register now and access more than 125,000 products
General:
The Self Lock Nut incorporates a self-locking feature in the female thread. This is known as a modified thread profile and consists of wedge surfaces. These wedge surfaces point towards the screw direction loading direction.
The wedge surfaces have a pitch angle of 30°, which produces a self-locking effect in the connection.
Additional technical features:
- Passivated to ISO 16048
- Coated with GLEITMO 627
Overview of advantages:
- Easy installation
- Eliminates installation errors (forgetting to lock the screw)
- Standard external threads (screws) with medium tolerance class can be used
- Uniform distribution of stress over all threads
- Prevents threads being stripped
- Cost-effective locking solution as no extra parts are required
- Maintains pre-load without any functional impairment
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!