i need to know the thread size and pitch

hey all i am presently fixing my xr7 from the typical harmonic balancer carnage that the sc's tend to have from what i am reading. i had to drill out the original bold due to it breaking into pieces when the balancer came apart. what i would like to know is the thread size and pitch if anyone knows so that i can get it fixed and ready for when my new bolt comes in. any help would be appriciated.

From this thread:
http://www.sccoa.com/forums/showthread.php?t=46828&highlight=bolt
M14 x 40mm x 1.5 pitch is the stock bolt.

A longer bolt, and debately better bolt would be:
M14 x 60mm 1.5 pitch bolt 10.9 grade

I'd review the thread.

i appriciate the help. now i can get my crank all ready so i can get the new bolt. i havent put a bhj on there yet, but i will be ordering one soon as a scrounge up the cash. thanks again