M7 Copper Exhaust Manifold Nut
M7x1 copper plated, self-locking nut. For use in high-temperature areas.
Pitch: 1.0 Coarse Thread
Wrench Size: 11mm
Flange Diameter: 16.5mm
Suitable for extreme heat automotive and motorsport applications, such as exhaust manifolds.
Temperature degree range: - 94 to 750 Fahrenheit.
Replaces OEM BMW Numbers: