Pu Fitting Str. Stud W/o-ring 4mm-1/8' M

AirCraft PU Fitting Straight Stud With O-Ring 4mm x 1/8" BSP Male (SG SPC04-G01)

At a Glance: Push-in straight stud fitting for 4mm pneumatic tube to 1/8" BSP male thread, with an O-ring for a reliable seal.

The AirCraft SG SPC04-G01 PU Fitting Straight Stud is the neat, dependable way to connect 4mm pneumatic tubing to a threaded port. This push-in straight connector features a 1/8" BSP male thread and an integrated O-ring to help improve sealing and reduce leaks—perfect for compact pneumatic circuits, control lines, manifolds, cylinders, regulators and valves. Push the tube in, tighten the threaded end, and you’ve got a clean, professional connection that’s easy to install and service.