Found JC Higgins 50's Seat Clamp Bolt/Nut and Fender Securing Bolts

[srfndoc]

I'm looking for an original seat clamp bolt/nut from a 50's JC Higgins Jetflow or Colorflow. The one with the built-in clamp on the frame:



I'm also looking for the bolts which secure the rear fenders to the rear drop outs:



Thanks!