Originally Posted by
bibliobob
Thanks for tip, RB! I have the same set of fenders for my crusty old early '60s Frejus as well!
I had one of those elongated acorn nuts bounce off somewhere. Had to make one. In stainless, which looks OK, but not chromed as are the originals.
Funky threading too. 3.5 mm as I remember, and probably cit on the stays with one of those little hand threading adjustable die thingies. They were undersize.