Need bolt size / type / specs / part number for Pass Footpeg

Hey guys so I purchased an excellent condition 2013 "R" and the previous owner removed the passenger foot pegs. He included them in the sale but the bolts that old them on are long gone. I'd like to put them on.

Part number would be awesome but I'd settle for bolt size / thread pitch / head type so I can just go to the store and buy them.

Thanks!

They are an M8 buttonhead, I think this is the one.

You can see more on the full diagram

Thanks, that diagram helps quite a bit.

Looks like one side gets button head the other side gets hex head for some reason.