Corrosion resistance, conductivity and mechanical strength are essential considerations in bond design to ensure an earthing system remains operative for many years.
All Furse earth bonds have high strength copper or aluminium alloy bodies and screws e.g. aluminium bronze, phosphor bronze etc. - commercial brass is not used.
For connecting all types of metal structures up to 13 mm thickness
Tightening torque: M8 bolt - 10 Nm, M10 bolt - 12 Nm
- BS EN 62561-1 Class H
- BS 7430