Security armour rings – tamper resistant
A maintenance free permanent fixing used for covering and encasing any standard and British standard hexagon nuts and hexagon bolts (also including hexagon head coach screws).
- Permanent 1 way security fixing
- Hammer on nut, applied using a standard hammer
- Conical collar fits standard bolts & nuts
- Smooth finish, no sharp edges
- Ideal for maintenance-free applications
Security Armour Rings are manufactured and stocked in stainless steel or steel zinc plate with other sizes and materials available to order.