Brass Lock nut M10 x 1mm 74122000 LNB2

Brass Locknuts

Top quality 100% brass brake, fuel and clutch fittings manufactured in the UK.

Cooper pipes are more traditional and easier to work with however Copper Nickel (aka CuNI, Kunifer, cupro-nickel or NiCopp) is more resistant to corrosion and has a higher fatigue strength.