Airstreams and other brands have what is often called a belly pan or belly skin under the steel frame.  These all aluminum pop rivets with extra wide flanges are great for securing the belly skin to the steel framing from below.  The large dimensions will keep the soft aluminum sheet attached for years, even with road vibration.  All aluminum construction means they won't rust with road salt.

Rivets are 3/16" size with a grip of 3/8".  The flanges are approximately 5/8" in diameter.

Ideal drill size is #11 bit.  

Clamp your belly skin in place before riveting with our 3/16" Clecos.  Install with a regular pop rivet tool.

Bags of 100.