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Lock nuts

Self-locking nuts are used in many designs to ensure permanent screw connections. They include brands such as FASTEKS PRECISKO® and ELASTIC STOP®.

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Self-Locking Nuts

The most secure design is no good when the screw joint breaks down later. Precise analysis of prevailing types of load and properties is therefore very important. This will decide whether locknuts compliant with DIN 980, 6923, 6927 or a self-locking slotted nut with a polyamide ring will ensure the right connection.

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In the case of spindles, shafts and axes, maximum accuracy with regard to smooth running is indicated. Ball, roller and needle bearings are used for storage. Fasteks PRECISKO® lockable precision locknuts with the highest level of axial run-out guarantee these screw connections the desired preload while at the same time securing them against loosening. Fasteks PRECISKO® can be installed to save space.

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Spiralock® - Self-locking thread technology

You can also find other locking elements from the STANLEY Spiralock® brand under our heading Self-locking thread technology.

In addition to hex flange nuts in various materials and coatings, we also offer other fastening elements as well as the right cutting tool and thread gauges.

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Haven't found the right lock nut?

If the standard is no longer sufficient - we also manufacture customized special solutions for you based on drawings.

Get in touch with our drawing parts experts. We advise you quickly, professionally and free of charge.

We support you with CAD design and work with you to develop perfect solutions for your challenges.

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