manifold to downpipe bolt/stud size?

[Roach]

Hi people,

As title, what was originally used to join the down pipe to the manifold on a G40 and what was the size and pitch?

M10x1.5? Studs? Bolts?

Cheers!

[PeteG40]

not sure of pitch but they are studs with pinched bolts.

[Roach]

So M10 Studs and nuts, I'll guess at 1.5 pitch.... They must be. 

[PeteG40]

i just used threaded bar  with serrated nuts before.

pete

[Roach]

That's a shout.... Someone call the cops... Workshop robbery in progress.

Cheers dude!

[ereeiz]

18   N  10209009   hexagon nut, self-locking   M10   4   PY

Link to ETKA (Number 18) https://volkswagen.7zap.com/en/rdw/polo+derby+vento-ind/po/1992-120/2/253-24010/#18

[Roach]

Cheers bud!!