The HARDLOCK Nut is used extensively for a wide range of applications and can be used in almost any environment

The HARDLOCK Nut is a two-piece locking nut that is in use across many industries.  By using the HARDLOCK Nut, engineers can be safe in the knowledge they are protecting expensive machinery and structures from the effects of vibrations loosening in threaded joints. They can also reduce subsequent maintenance and inspection costs.  And unlike the majority of locking nuts available, the HARDLOCK Nut is reusable.

Technical Specifications HERE

The HARDLOCK Bearing Nut is a locknut for roller bearing use developed by HARDLOCK Industry based on the same wedge effect principle utilized in the HARDLOCK Nut.  Without making any modifications to the specifications of the machines or structures in which it used, the HARDLOCK Bearing Nut provides a strong self-locking performance even under the toughest environmental conditions.

Technical Specifications HERE

The HARDLOCK Set Screw.  In making comparisons between the HARDLOCK Set Screw and conventional fixing screws, factors such as the need for post-installation maintenance, costs stemming from subsequent loosening and inspecting difficult to reach places must be taken into account. When using the HLS, there is no need to consider these problems, which adds up to a significant reduction in overall costs.

Technical Specifications HERE

For more information about our HARDLOCK products you can download a brochure HERE

The HARDLOCK Nut and its variants are available in many sizes which may not be listed here.  Please contact us if you have specific requirements.