metal push-in fittings
PC Nickel-plated brass pneumatic fittings
Durable, stable and not loose
Specifications
- Working medium
- Air, vacuum
- Material
- Copper
- Surface treatment
- Nickel plated
- Operating pressure
- 0-1.0Mpa
- Working Temperature
- 0-60 degreen
PC All-Brass Male Straight Push-In Fitting
The PC Series is an all-brass male straight push-in fitting designed to connect metric pneumatic tubing directly to a female threaded port. It combines one push-to-connect tube port with one male R thread in a compact, straight configuration.
The fitting can be installed directly into pneumatic cylinders, solenoid valves, air manifolds, FRL units, regulators, air tools, and other compressed-air equipment. Once the fitting is mounted, the tube can be connected by simply pushing it into the release sleeve until it reaches the internal stop.
Key Features
- All-brass body construction
- Nickel-plated external finish
- Straight tube-to-thread configuration
- One push-in tube connection
- One male R threaded connection
- Metric tube sizes from 4 mm to 16 mm
- Thread sizes from R1/8 to R3/4
- Compact design for limited installation space
- Push-to-connect tube installation
- Easy tube release during maintenance
- Hexagonal wrench surface for secure mounting
- Stronger body than standard plastic fittings
- Suitable for vibration-prone industrial machinery
- Multiple tube and thread combinations
- Suitable for machine builders, distributors, and maintenance suppliers
- OEM packaging and private-label options available
Material and Construction
Item | Description |
Product series | PC |
Fitting type | Male straight push-in connector |
Main body | Brass |
External finish | Nickel-plated finish shown |
Tube connection | Push-to-connect |
Thread connection | Male R thread |
Tube system | Metric tube outside diameter |
Installation surface | Hexagonal wrench flats |
Configuration | Straight tube-to-thread connection |
The exact seal material, collect structure, working pressure, operating temperature, and media compatibility should be confirmed according to the required production specification.
Model Selection Table
Model | Tube O.D. | Male Thread |
PC4-01 | 4 mm | R1/8 |
PC4-02 | 4 mm | R1/4 |
PC6-01 | 6 mm | R1/8 |
PC6-02 | 6 mm | R1/4 |
PC6-03 | 6 mm | R3/8 |
PC6-04 | 6 mm | R1/2 |
PC8-01 | 8 mm | R1/8 |
PC8-02 | 8 mm | R1/4 |
PC8-03 | 8 mm | R3/8 |
PC8-04 | 8 mm | R1/2 |
PC10-01 | 10 mm | R1/8 |
PC10-02 | 10 mm | R1/4 |
PC10-03 | 10 mm | R3/8 |
PC10-04 | 10 mm | R1/2 |
PC12-01 | 12 mm | R1/8 |
PC12-02 | 12 mm | R1/4 |
PC12-03 | 12 mm | R3/8 |
PC12-04 | 12 mm | R1/2 |
PC14-03 | 14 mm | R3/8 |
PC14-04 | 14 mm | R1/2 |
PC16-03 | 16 mm | R3/8 |
PC16-04 | 16 mm | R1/2 |
PC16-06 | 16 mm | R3/4 |

