Self Lock Nut With flange, serrated underhead
Q/NUT-FLG-SELFLOCK-A4/80P-GL627-M12-3.1
Art.-no. 4948612
EAN 7321130208405
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Hexagon nut, flange, serrated underhead, self-locking thread, A4-80 passivated stainless steel
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
Product information
Datasheets(X)
 | |
Standards | DIN 6923 |
Material | Stainless steel A4 |
Property class | 80 |
Surface | Slide coating |
RoHS-compliant | Yes |
Head type | Hexagon head with flange |
Thread type x nominal diameter | M12 |
Height | 12 mm |
Flange diameter | 25.3 mm |
External drive | WS18 |
Width across corners | 20.03 mm |