Hey Gang, I'm the guy who offered the repro Cinelli binder bolts, photos are on the link sent in by Bob Hovey. I've manufactured and sold about a hundred or so with only one complaint so far, at least only one person has notified me of a problem. I use the original bolt set from my 72 Cinelli SC as a pattern and fit them to this bike as well as my Raysport. There may be a tiny bit of difference in some model years which could explain the one that didn't quite fit. I've not seen the hex head bolt, so it's hard to say whether I can reproduce one or not, but I'm willing to try if I can get my hands on a sample. My bolts are hand made one at a time without automation or machine tools and I hope they've been satisfactory replacements for those who ordered them. My bolts are all 1/4 thread although the allen may vary from metric to standard depending on the type of head pattern. I offer two types of head patterns with each kit.
Fred Durrette
Summerville, SC