Originally Posted by Dr.Deltron
I'm not sure what a "Pista" bolt is vs. a Standard bolt. Length? Diameter?
I have 5 PATENT bolts that have 1/4" of thread AND 5 that have 5/16" of thread.
All the "nuts" I have are the same length.
Any of those work for ya?

The 1/4" ones sound about right, By my measurement the pista ones I have have about 7/32" (~6mm) of thread and are a tad over 1/4" (~7mm) in overall length. The nut part is knurled and about 6.5/32" or 5mm in overall length. I could use the set of 5 that are 1/4"... sending PM....
A regular strada (double ring) bolt is 1cm (bolt) and 9mm (nut) in overall length... so the 5/16" of thread ones you have are for doubles.
__________________
1 Super Record bike, 1 Nuovo Record bike, 1 Pista, 1 Road, 1 Cyclocross/Allrounder, 1 MTB, 1 Touring, 1 Fixed gear