Nord-Lock Original Washers | Nord-Lock® - Nord-Lock Group

The benefits awaiting you

Secures bolted joints exposed to severe vibration and dynamic loads

Available in a wide range of materials to suit use in general steel and stainless steel applications

Available in a wide range of materials to suit use in corrosive, acidic and high-temperature environments

Locking function is not affected by lubrication

Achieves accurate preload with defined and uniform friction

Available in a wide range of sizes (metric and imperial)

Designed for bolts up to and including property class 12.9 (steel) and A4-80 (stainless steel)

High corrosion resistance

High reusability potential

Custom sizes available upon request

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CERTIFIED PERFORMANCE

Our washers have been rigorously tested and approved by independent institutes and authorities, ensuring that our washers meet the most stringent standards and safety requirements.

Among these are the Junker test – the most rigorous method for testing bolted joint, where the joint gets exposed to transverse displacement, while the preload is continuously measured. Nord-Lock washers consistently outperform the competition in this test.

You can find more details about the articles covered by our certificates here.