The DIN 981 KM Lock Nut was developed with the same wedge design as Self Lock Nut and maintains an extremely effective self-locking effect.The DIN980 KM-Lock Nut’s high self-locking effect allows it to maintain a complete tightened state even during high-speed rotation vibration forward and reserve rotation and impact.
We promise a significant cost down since it is maintenance –free.
Very high self-locking effect.Just like the Self Lock Nut,no matter the conditions the self-locking effect remains secure.
Enables Torque and Axial Force control.
Can be completely locked in the middle of the shaft ,adjustable positioning is alsa possible.Possible to re-use.
All metal with little abrasion, sustains a high self-locking effect.
Good and simple workability
Easy installation with commercially available tools.
Provides economic benefits
No other self-locking components such as washers etc., no key processing is required.
External dimensions : ISO 2982
Threads screw tolerances : ISO 965 6H
Please install the convex nut first.,concave nut.after.
*KM00-KM40 LOCK NUT