A hardened, unique shape makes this nut more resilient to attack.

This patented product requires only a standard spanner for installation.
Its unique angle shape makes it extremely difficult for vandals to remove it.

  • Zinc Plated (CR-3) Steel

Please note:

  • Type 1 (square shape) M6, M8 & M10
  • Type 2 (hexagon shape) M12

Watch the installation video:



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