Armour Ring Zinc

  • Simple conical collar which can be hammered over any standard hexagon bolt head or nut to render them TAMPER EVIDENT.
  • Ultimate security - no tool for removal.
  • Can be applied to existing fasteners - ideal for upgrading security on an existing installation.
  • Also available in stainless steel.


  • IMPORTANT:- Armour Rings are made to suit fasteners manufactured to DIN 931 Standard 




Part Number Details Driver Size Box Qty Stock
AR6-Z M6 - Zinc ARST 60
AR8-Z M8 - Zinc ARST 80
AR10-Z M10 - Zinc ARST 100
AR12-Z M12 - Zinc ARST 120
AR16-Z M16 - Zinc ARST 160