Manifold heat shield bolt. Help.

[NorCalH2]

I was washing my tires and noticed one of my drivers side exhaust manifold heat shield bolts was missing. Anyone know what size bolt this is off the top of their head?
From an 05 H2 if the part varies by year.


Pics of my rig coming soon. :)

[RCKSTR]

its a 10 mm head on the bolt, roughly 3/8's long. Hope that helps.

[NorCalH2]

Ty much. Gives me a very good idea of what to look for.