Are the main shaft Jesus bolts that hold the Head/Auto hub/tail pulley…hardened, or are they just standard steel shoulder bolts? My N5c kit only came with one that was the proper length. The others are too short(the shoulder does not stick all the way thru). I have a couple of 3x35mm bolts that I can cut and make work. I just didn’t know if they were hardened or not…..The P/n’s in question are… (1) of a 100-325A and (2) of a 100-320A.
Thanks!!!