- High security permanent nut.
- No specialist tool required – installed with a standard socket or spanner.
- Hexagonal part shears off when nut is tightened, leaving a tamper proof head with no recess.
- Stocked in Stainless Steel, Zinc Plated and Galvanised steel.
M6, M8 & M10 Product Data Sheet
M12, M16 & M20 Product Data Sheet