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These simple, easy to install conical collars will provide a TAMPER EVIDENT cover over any standard hexagon bolt head or nut and standard hex washer face screws. 

Can be applied to existing fasteners - ideal for upgrading security on an existing installation.

Please note that due to the extensive range of security screws and restricted supply of some tooling, we do not hold ANY stock. When you place an order, we order in from Sentinel, who will ship directly to you (usually by express airbag) 

Due to this arrangement the RETURN of screws may be subject to a re-stocking fee imposed by the manufacturer.

Tooling is NON-REFUNDABLE we therefore advise you contact Sentinel prior to making your purchase to confirm you have made the correct selection - 03 5445 3200

  • Hex Bolts & Nuts:
    • Zinc plated steel
    • Stainless Steel
  • Hex Head self-drilling screws:
    • Galvanised - can be painted to match roof sheeting & fence panels
  • Suit fasteners manufactured to DIN 931
  • Ultimate security - no tool for removal

4 Item(s)