![[UDT] — PT4-M5 Pneumatic Air One-Touch Fitting](https://img.prosourcemro.com/2026/05/3441119-1-2.jpg)
[UDT] — PT4-M5 Pneumatic Air One-Touch Fitting
Family ID: 121-5399
The UDT PT4-M5 Pneumatic Air One-Touch Fitting is a push-in connector designed for fast, tool-free tubing connections in compressed air systems, sourced direct from Korea. One-touch fittings like this are widely used in automated assembly lines, pneumatic conveying setups, and machine tooling environments where quick tube insertion and secure air-tight sealing are essential for efficient operation. Request a quote today for export-ready supply, competitive pricing, and reliable fulfillment through a KITA-registered Korean exporter.
20 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| 121-5399 | PT4-M5 | UDT | PT4-M5 | Hose Outer Diameter: 4 | Thread Spec: M5 | ||
| 121-5405 | PT4-01 | UDT | PT4-01(1/8) | Hose Outer Diameter: 4 | Thread Spec: 1/8 | ||
| 121-5414 | PT4-02 | UDT | PT4-02(1/4) | Hose Outer Diameter: 4 | Thread Spec: 1/4 | ||
| 121-5423 | PT6-01 | UDT | PT6-01(1/8) | Hose Outer Diameter: 6 | Thread Spec: 1/8 | ||
| 121-5432 | PT6-02 | UDT | PT6-02(1/4) | Hose Outer Diameter: 6 | Thread Spec: 1/4 | ||
| 121-5441 | PT6-03 | UDT | PT6-03(3/8) | Hose Outer Diameter: 6 | Thread Spec: 3/8 | ||
| 121-5450 | PT6-M5 | UDT | PT6-M5 | Hose Outer Diameter: 6 | Thread Spec: M5 | ||
| 121-5469 | PT8-01 | UDT | PT8-01(1/8) | Hose Outer Diameter: 8 | Thread Spec: 1/8 | ||
| 121-5478 | PT8-02 | UDT | PT8-02(1/4) | Hose Outer Diameter: 8 | Thread Spec: 1/4 | ||
| 121-5487 | PT8-03 | UDT | PT8-03(3/8) | Hose Outer Diameter: 8 | Thread Spec: 3/8 | ||
| 121-5496 | PT8-04 | UDT | PT8-04(1/2) | Hose Outer Diameter: 8 | Thread Spec: 1/2 | ||
| 121-5502 | PT10-01 | UDT | PT10-01(1/8) | Hose Outer Diameter: 10 | Thread Spec: 1/8 | ||
| 121-5511 | PT10-02 | UDT | PT10-02(1/4) | Hose Outer Diameter: 10 | Thread Spec: 1/4 | ||
| 121-5520 | PT10-03 | UDT | PT10-03(3/8) | Hose Outer Diameter: 10 | Thread Spec: 3/8 | ||
| 121-5539 | PT10-04 | UDT | PT10-04(1/2) | Hose Outer Diameter: 10 | Thread Spec: 1/2 | ||
| 121-5557 | PT12-02 | UDT | PT12-02(1/4) | Hose Outer Diameter: 12 | Thread Spec: 1/4 | ||
| 121-5566 | PT12-03 | UDT | PT12-03(3/8) | Hose Outer Diameter: 12 | Thread Spec: 3/8 | ||
| 121-5575 | PT12-04 | UDT | PT12-04(1/2) | Hose Outer Diameter: 12 | Thread Spec: 1/2 | ||
| 121-5584 | PT16-03 | UDT | PT16-03(3/8) | Hose Outer Diameter: 16 | Thread Spec: 3/8 | ||
| 121-5593 | PT16-04 | UDT | PT16-04(1/2) | Hose Outer Diameter: 16 | Thread Spec: 1/2 |
