How to Rivet on Body Panels
- 1). Clamp the panel in place where you wish to mount it.
- 2). Drill holes through the panel into the existing mount location on the vehicle. The hole size will depend on the size of the rivet. It is best to use the largest rivet for the space provided for added strength. Place them every 4 to 6 inches, and within an inch of the ends.
- 3). Place the rivet mandrel into the rivet gun. Insert the rivet end into the hole and actuate the gun lever until the mandrel breaks off. Continue with all rivets. Once done, you have successfully riveted on body panels.
Source...