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Hardlock Nuts

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The HARDLOCK Nut resists loosening from vibration and other external forces longer than any other fastener or locking nut on the market to ensure the integrity of your joints.


Hardlock Nuts have been successfully deployed in many applications worldwide for more than a decade.  Used across industries including railways, automotive, civil engineering, telephone, radar and power masts, towers and pylons, wind turbines and masts to name but a few.


Explanation about how the Hardlock Nut works can be found in the Hardlock Nut catalogue above, or for more information and case studies, visit our dedicated Hardlock website here.


Performance of Hardlock Nuts is proven.  DIN 65151 vibration tests demonstrate how Hardlock Nuts outperform all other nuts in the fastener market.  Test data is available upon request.

At Staytite we hold large stocks of Hardlock Nuts in various sizes, materials and finishes to meet your requirements.

If you would like more information, data, or samples, call our expert team on 01494 462 322.

Staytite Ltd, Staytite House, Coronation Road, Cressex Business Park, High Wycombe, Buckinghamshire, HP12 3RP, UK

Tel: +44 (0)1494 462 322  Fax: +44 (0)1494 464 747  Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

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