Originally Posted by TPete19
From what I can tell by some creative cross-referencing on the part number, they're M12x1.25 (20mm long).
I don't have a 370z, so I can't check for sure. But that would be the same diameter and pitch of our wheel studs, so you could try threading one of the bolts into a lug nut.
The strut bar bolts on a 350z are for sure M10x1.25.
Yeah, I knew the 350Z ones were M10x1.25, that's why I guessed the 370Z ones may be the same.
Unfortunately I don't have the car available to me to verify the thread size.