S13 KA24DE Exhaust Manifold to Downpipe Nut Size?

[lbs_ft]

At the last event my exhaust downpipe decided to separate from the manifold. Its the stock S13 three bolt flange, and I'm looking to replace those nuts ASAP. Anybody have any ideas? I can't find anything about it online or in my FSM

[iLagX]

i believe its a 14mm

[s14canyoncity]

i believe its a 14mm

yup its a 14mm

[lbs_ft]

okay okay okay, finally got some time to fix her up.... its not a 14.

I guess I didn't specify, but I need the thread size and pitch. 14's are too big.

[e1_griego]

m10x1.25, I think.

[OoAtreyuloO]

i know they are the same size as the ones on the exhaust manifold to the head
take one out go to your nearest hardware store and measure

[Alveezy]

no one figured the sizing out? this happened to me yesterday..