The AirCraft SG MPC06-03 Metal PU Fitting Straight 6mm x 3/8" Male is a durable connector for tidy, reliable pneumatic installations where you want a fast push-in tube connection with a larger threaded interface.

Designed for 6mm PU (polyurethane) air hose, this straight fitting is ideal for valves, regulators, air manifolds and general compressed-air plumbing—especially where 3/8" ports are used. The metal body adds strength and longevity, while the push-in design makes installation and servicing quick and easy.