The Shear System is a high security permanent fastener.
Both the Shear Nut and the Shear Bolt have a hexagon part which shears off at a predetermined torque. Installed using standard hex socket or spanner. Once installed, the Shear Nut leaves a tamper resistant cone.
- Shear Nuts stocked in; Zinc Plated (CR-3) Steel, Galvanised Steel, A2 Stainless Steel, A4 Stainless Steel
Take a look at our downloadable PDF for full details.