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Frequently asked questions

A self-clinching nut, also known as a self-locking nut, is a type of nut that has an integrated locking system that prevents the nut from loosening during vibration or stress.

ATSS self clinching nuts are available in different material versions:

  • Galvanised steel: the ATSS self-clinching nut

  • Stainless steel 300 series: the self-clinching nut ATSCS

  • Stainless steel 400 series: the self-clinching nut ATSSP4

  • Aluminium: the self-clinching nut ATSCLA

The ATSS self clinching nut is easily installed by pressure using:

  • Pneumatic press for self-clinching threaded inserts

  • Hydraulic press for self-clinching threaded inserts

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