M8 Exhaust Manifold Self Locking Nuts Hex w/Flange M8x1.25

M8 x 1.25mm Locking Flange Nut
M8 (8mm) Diameter x 1.25mm Thread Pitch
13mm Outside Diameter (Wrench Size)
Exhaust Manifold-Great for turbo and exhaust applications. Also great any high vibration applications including motorcycles, manufacturing & industry.
The nuts feature a self-locking design, so when they are fastened to a stud by hand, they will stop when they reach the "locking" portion. You will then need a 14mm wrench or socket to fasten it further, at which point it will "lock" in place. Self-locking nuts are especially useful for exhaust systems, where vibrations could cause regular, non-locking nuts to gradually loosen and come off
Package Includes: 5x Exhaust Flange Lock Nut
EVEN IF YOU DONT NEED IT NOW, IT IS ALWAYS WORTH HAVING A SELECTION OF SPARES.

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