Detail & Specs
NCF7X11 - European Copper Exhaust Flange Nut M7x1.0, M7
All-Metal Copper Locking Flange Nuts have an elliptical or punched deformation meant to bite threads of the mating bolt or screw. The flange evenly distributes force over a larger area against the fastening surface.
Pitch: 1.0 Coarse Thread
Wrench Size: 11mm
Flange Diameter: 16.5mm
Class 8 Steel
Suitable for extreme heat automotive and motor sport applications, such as exhaust manifolds.
Temperature degree range: - 94 to 750 Fahrenheit.
Also known as conical flange lock nut or locking nut