Description
The PC4-M5 Pneumatic Push-Fit Connector is a compact straight fitting designed for connecting 4mm tubing to components with an M5 threaded port. It features a push-to-connect tube fitting on one side and a male threaded connection on the other, making it suitable for various pneumatic and 3D printer applications.
The push-fit mechanism allows the tube to be inserted quickly and securely. An elliptical release ring makes it easy to disconnect the tube manually when needed. The fitting is designed to provide a secure connection with good sealing performance during operation.
Its compact construction combines brass and plastic components for a lightweight and practical design. It can be used for compatible 3D printer hotend, extruder, tubing, and pneumatic connection applications.
Features
- PC4 push-to-connect design
- Compatible with 4mm / 5⁄32″ tubing
- M5 male threaded connection
- Straight connector design
- Quick and easy tube installation
- Manual release ring for easy tube removal
- Good sealing performance
- Lightweight and compact
- Suitable for 3D printer and pneumatic applications
- No special installation tools required
Specifications
- Product Type: Pneumatic Push-Fit Quick Connector
- Model: PC4-M5
- Connector Type: Male Straight Thread Connector
- Tube Inner Diameter: 4mm / 5⁄32″
- Thread Size: M5
- Thread Type: G Type
- Material: Brass / Plastic
- Color: Brass / Blue
- Dimensions: Approx. 19 × 10mm (L × W)
- Working Pressure: 0–150 PSI
- Operating Pressure: 0–9 MPa
- Guaranteed Pressure Resistance: 1.5 MPa
- Working Temperature: 0–60°C
- Weight: Approx. 40g
- Application: 3D Printer Hotend, Extruder, Tubing and Pneumatic Systems
Installation Instructions
- Cut the tube straight and make sure the end is clean and flat.
- Insert the tube fully into the fitting until it reaches the end.
- Gently pull the tube to confirm that it is securely locked in place.
- Before removing the tube, make sure there is no pressure inside the line.
- Press the release ring evenly while pulling the tube out.
Package Includes
- 1 × PC4-M5 Pneumatic Quick Coupler Fitting







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