Premium brand · stocked & certified by PTS
Wedge-locking washers that stay tight under vibration
Nord-Lock® washers use patented wedge-locking technology to secure bolted joints under the most extreme vibration and dynamic loads — trusted in rail, wind energy and mining. Stocked and certified by PTS.
~2,000Products in range
70+Years of engineering
500,000+Wind turbines fitted
Nord-Lock®Stocked & certified by PTS
Authorised UK distributor · full certification
Shop Nord-Lock by type
Genuine product range — held in stock, certified and ready to ship.
Why Nord-Lock®?
Wedge-locking — not spring or friction
Nord-Lock washers use wedge-locking action with opposing cams; the bolt cannot loosen under vibration even without thread friction — unlike spring washers or friction-based solutions.
Certified to the most demanding standards
Used on critical safety applications including rail, wind energy and mining — environments where bolt loosening cannot be tolerated and documentation is mandatory.
Available certified with test documentation
PMI and EN 10204 3.1 certificates are available on every Nord-Lock order from PTS, with full batch traceability and country of origin.
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