This fitting connects 12mm pneumatic tubing to a 3/8" BSP male threaded port using a push-in collet for quick tube installation and an O-ring to help seal at the port interface. It’s ideal for compressor plumbing, regulators, manifolds and air distribution blocks—anywhere you want reliable…

Standout feauture or series/quality/range: O-ring sealed straight stud efficiency The integrated O-ring is designed to support a tighter seal where the fitting meets the port, helping reduce pressure loss and keeping your air system working efficiently.