How the Nord-Lock Wedge-Locking Washers Work - Combi Nut

Опубликовано: 15 Февраль 2026
на канале: Nord-Lock Group
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Nord-Lock is an innovative solution comprising two washers in a pair. It uses an effective principle: Geometry. The design makes makes it impossible for a bolted joint to loosen unintentionally.

Nord-Lock Combi Nut combines a nut with the Nord-Lock original washers. This design speeds up and makes installation simpler without compromising Nord-Lock's renowned feature: Preventing bolts from loosening.

In this animated video, the principle behind the product is explained.

Learn more:
https://www.nord-lock.com/nord-lock/c...

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Nord-Lock Group is a global leader in bolted solutions. Our innovative technologies combined with our industry-leading expertise secures millions of critical applications across the globe.

The product portfolio includes Nord-Lock® wedge-locking washers, Superbolt® mechanical tensioners, Boltight® hydraulic tensioners and Expander® System pivot pins. Our solutions are developed and manufactured in-house.

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