Super Jet SN Coffmans Manifold Thread Pitch

[NINER]

What thread pitch are the headpipe to manifold bolts on a superjet coffmans exhaust manifold? I know they are M10 diameter, but I can't tell what the thread pitch is. I have the manifold that is like a 650sx manifold that is used to make a superjet cheater pipe with a 650sx headpipe and chamber.

 

[QJS]

M10X1.25...Talk to Steve UK, he should have them if you need some.
Chris.

 

[NINER]

Looks like I can use the bolts from the stock exhaust with a couple of washers. Stainless M10 1.25 botls are expensive.