I was changing the rear tire and replacing the muffler bearing with a metal one and noticed that my shock fell out of the bike. I looked at the top of the shock mount and the nut and washer are missing. Anyone have a service manual to identify the size and thread count on the shock nut? The rubber bushing is still in place, so I won't need that.

If no one has the size, I will probably have to take the other one off and take it into ace hardware for a match up.