Caliper to Mounting Bracket Bolt and Nut-73 Dart Sport

I was tearing down the right side of front suspension on my 73 Dart Sport. One of the Caliper to mounting bracket bolts is stripped on the end so I'm looking for someone who might have one along with the nut. It's a 5/8x18 shoulder bolt, 2 3/4 inches long. Please PM me if you have something.
Thanks,
Foster.