Need help buying bolts for chainring
I just bought a Sugino 40t inner chainring. Now i need the bolts.The ones i have now are like 10 or 9mm, I measured and can't remember exactly.With those the chainring is loose. I have some options here:
Single - 10/pcs - 6mm - Chromed Steel (I think this is it)
Double - 10/pcs - 8x8.4
Single - 10/pcs - 8x6.7
Track - 10/pcs - 8x5.7