Specifications
| Parameter | Details |
|---|---|
| Product Type | Pneumatic Fittings |
| Structure | Male Thread Straight |
| Connection | Tube to Thread |
| Installation | Push-to-Connect |
| Thread Type | M5 / R1/8 / R1/4 / R3/8 / R1/2 |
| Material | Nickel-Plated Brass |
| Seal Type | O-Ring / PTFE Sealing |
| Operating Fluid | Air / Vacuum / Water (No Freezing) |
| Working Pressure | 0 – 1.0 MPa |
| Temperature Range | 0 – 60°C |
| Lock Claw | Stainless Steel (SUS) |
| Applicable Tubing | PU / Nylon Tube |
Push-to-connect fittings use stainless steel gripping claws and internal seals to securely hold tubing and prevent leakage.
| Model | ΦD | R | A | B | H |
| PC4-M5 | 4 | M5 | 3.5 | 18.5 | 10 |
| PC4-01 | 4 | R1/8 | 7 | 19.5 | 10 |
| PC4-02 | 4 | R1/4 | 8 | 19 | 14 |
| PC6-M5 | 6 | M5 | 3.5 | 20 | 12 |
| PC6-01 | 6 | R1/8 | 7 | 21 | 12 |
| PC6-02 | 6 | R1/4 | 8 | 20 | 14 |
| PC6-03 | 6 | R3/8 | 9 | 21 | 17 |
| PC6-04 | 6 | R1/2 | 10 | 22 | 21 |
| PC8-01 | 8 | R1/8 | 7 | 23.5 | 14 |
| PC8-02 | 8 | R1/4 | 8 | 22.5 | 14 |
| PC8-03 | 8 | R3/8 | 9 | 21 | 17 |
| PC8-04 | 8 | R1/2 | 10 | 22 | 21 |
| PC10-01 | 10 | R1/8 | 7 | 25.5 | 17 |
| PC10-02 | 10 | R1/4 | 8 | 26.5 | 17 |
| PC10-03 | 10 | R3/8 | 9 | 25 | 17 |
| PC10-04 | 10 | R1/2 | 10 | 23 | 21 |
| PC12-01 | 12 | R1/8 | 7 | 27 | 19 |
| PC12-02 | 12 | R1/4 | 8 | 28 | 19 |
| PC12-03 | 12 | R3/8 | 9 | 26.5 | 19 |
| PC12-04 | 12 | R1/2 | 10 | 24 | 21 |
| PC14-02 | 14 | R1/4 | 8 | 29.5 | 21 |
| PC14-03 | 14 | R3/8 | 9 | 30.5 | 21 |
| PC14-04 | 14 | R1/2 | 10 | 28 | 21 |
| PC16-02 | 16 | R1/4 | 8 | 31.5 | 24 |
| PC16-03 | 16 | R3/8 | 9 | 32.5 | 24 |
| PC16-04 | 16 | R1/2 | 10 | 29.5 | 24 |
| PC16-06 | 16 | R3/4 | 12 | 29 | 27 |
Explore Our Brass Series:
Key Features
- Straight-through tube-to-thread connection
- Male threaded port for equipment installation
- Push-to-connect quick tube installation
- O-ring / sealing system for leak prevention
- Nickel-plated brass body for durability
- Compact structure for universal use
Applications
Pneumatic automation systems
Used for direct connection between tubing and threaded components
Air compressor pipelines
Ensures efficient and stable air transmission
Industrial machinery
Suitable for valves, cylinders, and manifold systems
Control systems
Supports clean and linear pneumatic layouts
Vacuum and air systems
Provides reliable sealing and stable performance
Product Function
PC pneumatic fittings are designed to connect pneumatic tubing directly to threaded ports without changing airflow direction.
They serve as the most fundamental and widely used connection type in pneumatic systems, providing a simple, reliable, and efficient interface between tubing and equipment.
Compared with:
- PC (Male Straight) → external thread connection
- PCF (Female Straight) → internal thread connection
- PM (Bulkhead Straight) → panel mounting version
PC is the baseline standard fitting used across nearly all pneumatic installations.
Product Structure & Size Range
- Models: PC4-M5 / PC6-01 / PC8-02 / PC10-03 / PC12-04
- Tube sizes: 4mm → 16mm
- Thread sizes: M5 → R1/2
- Straight push-to-connect structure
- Male threaded port
- Tube-to-thread connection design
Why Choose Our Pneumatic Fittings
- Professional PC pneumatic fitting manufacturer
- OEM / ODM customization for male straight fittings
- Reliable push to connect connector for automation systems
- Nickel plated brass fittings for corrosion resistance
- Universal straight fitting for wide industrial use
- Fast delivery and global B2B supply support
FAQ
Q1: What is a PC pneumatic fitting?
It is a male thread straight push-to-connect fitting used for direct tube-to-thread connection.
Q2: What is a male straight fitting used for?
It connects pneumatic tubing directly to threaded ports without changing airflow direction.
Q3: Why are push-to-connect fittings widely used?
They allow quick installation, secure tube gripping, and reliable sealing without tools.
Q4: What tubing is compatible with PC fittings?
PC fittings are suitable for PU tubing and nylon tubing.
Q5: Does PC fitting include sealing?
Yes, it uses internal sealing components such as O-rings or PTFE sealing for leak prevention.
CTA
Looking for reliable PC male thread straight push-to-connect pneumatic fittings?
Contact us today for OEM/ODM solutions, bulk pricing, and fast delivery.
