Smart Method: Nord-Lock Bolt Securing System

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.

vibration test

Note: IDCON is an independent company and do not sell this product. Go to for more information if you are interested in this product.

At IDCON, we understand the pressure you face trying to build a reliable plant.
We provide side-by-side reliability and maintenance consulting and training designed to keep your equipment running.

For over 45 years, we’ve partnered with 100s of manufacturing plants around the world to eliminate the costs and the pressure caused by unreliable equipment. And we’d love to do the same for you.

Contact us today to see how we can help you keep your plant running.

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Torbjörn Idhammar

President & CEO, IDCON Inc. Reliability and Maintenance Consultant

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