Exhaust stud size for TB45

[NP99]

I'm putting extractors on and will replace all the studs while at it. What size are the studs? Cheers guys.

[nissannewby]

Cylindrical items :).

[NP99]

Thanks mate, can always count on your technical input.....:)

[jff45]

They would be M10 but I think they have different thread pitch each end. Probably 1.50 & 1.25.
I only replaced the studs on #6 when I did my extractors.
I can check a little later when I get out to the shed - I kept the 2 I changed.
I think I saw full set with nuts on Ebay.

Also, when I fitted mine, I welded some flat bar tabs on and refitted the original heatshield. Have some pics if you want to see..

Ok, here's an original stud. It's M10 x 1.25 both ends.

http://i257.photobucket.com/albums/hh207/JFF45/Turbo%20install/Misc/IMG_1618_zpsc3d9d69d.jpg


I'm toying with the idea of using 12.9 cap head screws with my turbo manifold but need to research the pros & cons..

[threedogs]

you sure that's 1.25 looks like 1.5 to me, being the coarser of the two
Happy to be wrong

[jff45]

you sure that's 1.25 looks like 1.5 to me, being the coarser of the two
Happy to be wrong


http://i257.photobucket.com/albums/hh207/JFF45/Turbo%20install/Misc/IMG_1619_zps00e6916a.jpg

[NP99]

They would be M10 but I think they have different thread pitch each end. Probably 1.50 & 1.25.
I only replaced the studs on #6 when I did my extractors.
I can check a little later when I get out to the shed - I kept the 2 I changed.
I think I saw full set with nuts on Ebay.

Also, when I fitted mine, I welded some flat bar tabs on and refitted the original heatshield. Have some pics if you want to see..

Ok, here's an original stud. It's M10 x 1.25 both ends.

http://i257.photobucket.com/albums/hh207/JFF45/Turbo%20install/Misc/IMG_1618_zpsc3d9d69d.jpg


I'm toying with the idea of using 12.9 cap head screws with my turbo manifold but need to research the pros & cons..

Thanks mate, appreciate the response.