Firstly, the contact points are concentrated on the crest of the external thread, rather than near the pitch diameter side of the thread.This will greatly improve the mating performance of the threaded contact. Secondly, the crest of the male thread is engaged on a 30° wedge ramp,instead of contacti......

It's close to nylon insert locknuts, With the increase in the number of lock nuts produced, The cost of ESLO lock nuts are also declining.

Yes. As long as the intensity matches. The accuracy of the external thread must be reach 6g at least.

Generally speaking, the screwing length should be equal to the diameter of the thread. However, it can be longer or take it shorter depending on the application,. while screwing length shorter, the anti-loosening performance is improved more than ordinary thread.

The form of the thread will not change the strength of the thread. However, the ESLO Lock nut can distribute the load more evenly on the internal thread , so the internal or external thread hard to be worn or broken due to fatigue.

This depends on the actual situation. If the sealing washer is hard or thin, an ESLO lock nut can be used.
However, if the sealing gasket is soft or thick, it can be compressed or the tension of the loose fastener may be loose. should be used with caution,please contact the ESLO engineer for c......