DIN14441 Exhaust manifold copper lock nut

DIN14441 exhaust slit copper lock nut M8 KW12

Size: M6~M12. The locking mechanism for this nut is based on the slit at the collar. The slit is collapsed before tightening onto the screw or bolt. As the nut is tightened onto the fastener, the slit expands, pinching the threads of the screw or bolt and locking the nut in place.

Model : ELN-0011

Q'ty :

Name	Slotted exhaust manifold self-locking copper nut
Material	Carbon Steel
Standard	DIN14441, DIN14440
Surface	Copper plating
Size	M8 x KW12
Type	B

Copper Nut | Exhaust Nut | Self locking nut copper plated

TYPE	M	Height(H)	Collar Dia.(D)	A/F(S)
B	M8 x P1.25	8.5	11.5	12

The locking mechanism for this nut is based on the slit at the collar. The slit is collapsed before tightening onto the screw or bolt. As the nut is tightened onto the fastener, the slit expands, pinching the threads of the screw or bolt and locking the nut in place.The nut is strongly copper-plated and is therefore suitable in areas of extreme heat eg exhaust manifolds. Suitable for temperatures from -70 to 400 degrees centigrade.

Vehicle Manufacturer: BMWApplication: BMW C1, C1 200, G450X, K1, K75, K100, K1100, K1200Model Years:1982 - 2010Manufacturer #: 11 62 1 744 323