Shear Nuts Galvanised

79.95 (inc. VAT)

  • One of the best 1-way security solutions available
  • Breakaway hex nut and cone shaped permanent nut
  • Suitable for high torque applications
  • Vibration resistant
  • Tightened using standard spanner or socket


Security shear nuts, also known as breakaway nuts, snap off nuts or permacone nuts, are a permanent security solution.

Designed to prevent unauthorised tampering or removal of equipment. Shear nuts are typically used in public areas and within the fencing industry, e.g. for security perimeter fencing, and the automotive industry. Can be used anywhere where a permanent fixing is needed.

Additional information


M12 Security Shear Nuts Galvanised (Pack of 100)

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