2. Features excellent flow characteristics achieving equivalent flow capacity to tube inner diameter;
3. Tool-free push-to-connect design enables fast tube installation, with secure and durable pneumatic tube connections;
4. M5 metric threads with integrated sealing washers ensure leak-free threaded connections;
5. Nickel-plated body provides corrosion resistance and contamination prevention, extending service life;
6. Full-metal construction ensures reliable performance in high-temperature environments.
Category: Threaded Straight Connectors , Brand: AirTAC , Series: BPC
AirTAC BPC4M5 Metal Straight Through Joint Technical Details
- Model: BPC4M5
- Type: Reusable metal straight connector
- Material: Brass with nickel plating
- Thread standard: Metric (M5×0.8 thread pitch)
- Tube compatibility: 4mm OD pneumatic tubing
- Pressure rating: 0-1.0 MPa (145 psi)
- Temperature range: -20℃ to 80℃ (-4°F to 176°F)
- Weight: 9.5g ±0.3g
- Dimensions: 25mm(L) × 8mm(Dia) body, 14mm hex width
- Surface hardness: ≥HV200
- Seal type: Integrated O-ring (NBR material)
- Torque specification: 0.8-1.2 N·m installation torque
- Vibration resistance: 10-2000Hz, 1.5mm amplitude
Precision-engineered metal push-to-connect fitting featuring dual sealing structure with metal-to-metal primary seal and secondary elastomer seal. The knurled surface design enhances grip during installation/removal. Rated for 50,000+ connection cycles with proper maintenance.
- High-vibration pneumatic systems (robotic arms, CNC machines)
- Compressed air lines in humid environments
- Vacuum system connections requiring metal compatibility
- High-cycle automation equipment with frequent tube changes
- Chemical-resistant applications (non-corrosive media)
| Property | Property Value |
|---|---|
| sku | BPC4M5 |
| Port Size | <4mm> |
| Connection Thread | M5×0.8 |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.





