Exhaust manifold to exhaust nut size

[Kozworth]

Lost my corroded crappy nuts that mount the manifold to the rest of the exhaust. There are six of them. Anyone know the size off hand?

[jlevie]

The nuts are M10. You really need the copper plated nuts that you can get from your dealer.

[Kozworth]

That's what I was reading. Stainless wouldn't do the job with some lock washers?

[SlamedIAm]

They're like a $1 each, you should really just get the right ones from the dealer.

[xxlbimmer]

stainless would gall and seize. then you buy studs and the proper nuts!