750 twin flywheel bolt thread size?

I am working on an '82 750 CSR twin. I need to know what the size and thread pitch of the bolt that holds the flywheel to the crankshaft. It is a left handed thread. The Kawasaki part diagram show it as part no. 92001-1012. The description just says "bolt". Thanks

If you are looking to purchase a replacement, unless Kawasaki still sells them they may be a little difficult to find new.

I don't know the size off hand, but I probably have a spare laying around somewhere, finding it is the difficult part

I got one from bikebandit.com.

620264-001

$8.85 shipped!

:S

This was for a 76 750 B1.

Thanks for the replies. I'm actually trying to get a tap in that size. I found a place that sells them (Mcmaster Carr), but I don't know which size to get. The crank threads are pretty bad.