Aircraft 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 leaksâ"perfect for compact pneumatic circuits, control lines, manifolds, cylinders, regulators and valves. Push the tube in, tighten the threaded end, and youâve got a clean, professional connection thatâs easy to install and service.

Specifications

Features

• 4mm tube push-in connection Quick tube installation without clamps or complicated tools.
• 1/8" BSP male thread Fits common pneumatic ports on valves, manifolds and equipment.
• Straight stud design Clean, inline routing for compact and organised air lines.
• O-ring seal Helps improve leak resistance at the threaded connection.
• Workshop-ready construction Designed for dependable use in pneumatic and compressed air systems.

Benefits

• Faster installation: Push-in tube connection speeds up assembly and maintenance.
• Leak-resistant sealing: O-ring helps create a more reliable seal on threaded ports.
• Neater plumbing: Straight layout keeps tubing runs tidy and easy to trace.

Extra Information

• Ensure the tube end is cut square and clean for the best push-in seal and grip.
• Ideal for pneumatic control lines, manifolds, cylinders, valves, regulators and general air plumbing.
• When removing tube, depress the collar (collet) and pull the tube out gently to avoid damage.

Safety

• Wear eye, ear and dust protection when working with compressed air systems.
• Isolate and depressurise the air line fully before installation or removal.
• Confirm correct tube size (4mm) and thread type (1/8" BSP Male) to avoid leaks and damage.
• Do not use damaged tubing; always cut tube ends cleanly and insert fully into the fitting.
• After installation, pressurise slowly and check for leaks before normal operation.