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Shear Nut - One Way A2 Security Nut - Stainless Steel (A2)

These stainless steel shear nuts are manufactured from A2 grade stainless steel making them suitable for outdoor or internal use.

Shear Nuts are also called snap off nuts, breakaway nuts or permacone nuts. They provide a permanent, one-way, high security fastening making them unsuitable for applications wherein routine maintenance would require their removal. Installed and tightened using standard tools, the hexagonal section breaks off once the required torque is reached, leaving the tightened conical section which cannot be easily loosened.

Other Shear Nuts available from stock -

   Stainless Steel Shear Nuts (A2 grade)
   Stainless Steel Shear Nuts (A4 marine grade)
BZP Shear Nuts

   Galvanised Steel Shear Nuts

: One Way Shear Nuts are installed with a standard box spanner, ring spanner or socket set, etc. Once installed they cannot be easily removed.


   ...for other types of Security Fasteners - click on the individual links across the top of the page

   ...or to see All Security Screws and Fasteners - click on Start Selection Again

   ...for Bespoke Manufactured Shear Nuts   -  ...Contact us


Step 3 - now select the size you need by clicking on the appropriate 'Eye' logo (stock items) below:








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