I was in a bike shop (run by volunteers) and they had one of those thread checker set-ups - the same kind you find in a hardware store - and they had, among others, "10 x 1(3/8)" and "10 x 26(3/8)" I am not sure what they were talking about, but I think what they meant was "10 x
1mm" metric and "3/8 x 26" imperial.I guess I am asking for a sanity check. I went to the ansi charts and there is 3/6-16 and 3/8-24. Would 3/8-26 be a special thread and not commonly used? Remember we are dealing with bicycles, which may have the special, extra fine threads, but I have very little experience with bicycles...
raiticide