M56 – 5.5 Coarse Steel Class 8 Galvanised Hex Std Nut
Standard hex nuts are the most commonly used of all nuts, feature six sides and are sometimes referred to as a finished hex nut.
- General purpose nut for multiple applications
- Internal thread assists with clamping
- Hexagonal for use with spanners and sockets
- Hot dipped galvanising – provides good corrosion resistance to the elements in outdoor applications