Hitchcocks Forum

Can anybody tell me what thread it is on the head studs on the pre metric Bullets. I have plenty of metric studs and nuts but I have a stripped head nut from an earlier Bullet and I don't particularly want to pull the head off to check. Looks like I will have to make one as it is listed as unavailable

Hi Norm, they are [or should be] 5/16" Cycle thread, 26 TPI at both ends. Cheers, Paul.

Thanks Paul I thought it probably was.