The Nord-Lock Bolt Securing system (washers) has proven to hold tightness in a vibrating environment much better than other typical bolt securing systems such as nylon inserted nuts, split ring washers, and a regular bolt and nut. The Nord-lock system is also easy to mount and dismantle unlike some other methods.
The graph below shows an independent test (German TUV, test report 375-130-91) where the Nord-Lock system kept tension after 2 Million cycles while other bolting systems failed.
Note: IDCON is an independent company and do not sell this product. Go to www.Nord-lock.se for more information if you are interested in this product.
