Upgraded Top Locking Narrow Flange nut - prevailing torque
The reduced 10mm wrench size allows installation in space restricted areas
Class 8 Steel
For use on FZ09 / MT09 & 1200/1250 exhaust stud
Copper Plated:
Copper-Plated - A copper plated finish makes these locking nuts suitable for extreme heat motorsport applications, such as exhaust manifolds. Temperature degree range: - 94 to 750 Fahrenheit. Copper will not seize or rust on the studs for future removal.
