Anyone know the bolt size for the Kuryakyn Longhorn Offset Highway Pegs? I need the bolt that actually holds the foot peg onto the mounting hardware. The hardware is self-threaded, so the bolt just tightens in without a nut. They sell a replacement set of hardware (part 4568) for $20, but I just need the one bolt.

http://www.kuryakyn.com/Products/493...nting-Clevises

Thanks for the help.