Does anyone have any specs on stock head bolts?

[Burl Vibert]

Michael Gough wrote:
> 
> Hey guys,
> I know it's probably a long-shot, but I'm looking for some specs on the
> stock head bolts for the Audi 5 cylinder. I believe they are 11mm right?
> Does anybody know the thread pitch? If anyone can tell me anything they know
> I'd really appreciate it.
> I'm working on a replacement for the stock stretch bolts....
>


Are they really stretch bolts?  I know the rod bolts are stretch bolts
but the Bentley says the head bolts can be reused.  Sorry, I don't
know the size or pitch.

Burl Vibert
1987 5kcstq
Kingston, Ontario