AirCraft PU Hose Fitting Straight Stud 4mm – 1/4" M BSP (SPC04-02)
At a Glance: Push-in 4mm tube x 1/4" BSP male straight stud for quick, clean pneumatic connections.
Need a neat, reliable way to connect a 4mm PU tube into a threaded air port? The AirCraft SPC04-02 straight stud fitting does exactly that.
Simply push the tube into the quick-connect collar for a secure grip, then thread the 1/4" BSP male end into your regulator, manifold, filter unit or tool port.
It’s a compact little problem-solver that keeps air lines tidy, reduces installation time, and helps you build a cleaner pneumatic setup with less fuss.
The push-to-connect design makes hose routing quick and easy—perfect for workshops where you want dependable airflow without a tangle of clamps and oversized fittings.











