Shear Nuts
Shear Nuts provide a permanent fastening that is very hard to remove once installed. Shear Nuts are driven with a socket or spanner. The hexagonal part shears off at a pre-determined torque, leaving a tamper proof head with no recess. Shear Nuts are therefore an ideal security nut.
- Metric: Dia M6 - M20
- Imperial: Dia 3/8" - 5/16"
- Thread: Metric Coarse
- Strength: Mild Steel, Class 5 & A2-70, A4-70
- Material/Finish: Zinc Plated, Hot Dip Galvanised & Stainless Steel
Available in 27 variations