# PCT Straight Thread Push-to-Connect Pneumatic Fitting

Date: 2026-05-09
Categories: Pneumatic Fittings
URL: https://homipneu.com/pct-straight-thread-push-to-connect-fitting.html

## Product Summary

PCT pneumatic fittings are straight thread push-to-connect connectors designed for fast and reliable tube-to-thread connection in pneumatic systems.

Featuring a compact straight structure, PCT fittings allow direct inline connection between tubing and threaded ports, ensuring efficient airflow and simplified system layout.

The push-to-connect design enables quick installation and removal without tools, improving assembly efficiency in industrial applications.

PCT fittings are available in multiple material options, allowing flexible selection based on working environment, corrosion resistance, and strength requirements.

OEM and ODM customization services are available for thread types, materials, and branding needs.

### Specifications

Parameter
Details

Product Type
Pneumatic Fittings

Model
PCT

Structure
Straight Thread

Connection
Tube to Thread

Installation
Push-to-Connect

**Material (Optional)**
Nickel-Plated Brass / Stainless Steel

Operating Fluid
Air

Working Pressure
0 – 1.0 MPa

Temperature Range
0 – 60°C

Applicable Tubing
PU / Nylon Tube

Push-to-connect straight pneumatic fittings are commonly available in nickel-plated brass or stainless steel to meet different corrosion and strength requirements.

![how to order Pneumatic Fitting](https://homipneu.com/wp-content/uploads/2026/05/20260503212552146290.webp)

### Model: Model: (Example PCT4-M5)

4-M5
6-04
10-03
14-03

4-01
8-01
10-04
14-04

4-02
8-02
12-01
14-06

6-M5
8-03
12-02
16-02

6-01
8-04
12-03
16-03

6-02
10-01
12-04
16-04

6-03
10-02
14-02
16-06

### Key Features

Straight thread inline connection designPush-to-connect quick installationOptional material: nickel-plated brass or stainless steelCorrosion-resistant and durable constructionStable sealing and leak-resistant performanceSuitable for various industrial environments

### Applications

Pneumatic control systemsUsed for direct tube-to-thread inline connection.

Industrial automation equipmentEnsures efficient and reliable air connection.

Air distribution systemsSupports stable airflow transmission.

Machinery and equipment pipingSuitable for compact installation layouts.

Harsh or corrosive environmentsMaterial options allow flexible adaptation to working conditions.

### Product Function

PCT fittings are designed to connect pneumatic tubing directly to threaded components in a straight configuration, ensuring efficient airflow and minimal pressure loss.

Compared with elbow or branch fittings, PCT provides a simple inline connection, reducing system complexity.

With optional material selection (nickel-plated brass or stainless steel), PCT fittings can be adapted for different industrial environments, including corrosion-resistant or high-strength applications.

### Product Structure & Size Range

PCT4 / PCT6 / PCT8 / PCT10 / PCT12Tube sizes: 4mm → 12mmThread types: M5 / G / R / NPTStraight thread designPush-to-connect structureMaterial options available

### Why Choose Our Pneumatic Fittings

Professional PCT pneumatic fitting manufacturerOEM / ODM customization for multi-material pneumatic fittingsFlexible material selection for different applicationsReliable push to connect pneumatic connectorsDurable fittings for industrial environmentsFast delivery and global B2B supply support

### FAQ

**Q1: What is a PCT pneumatic fitting?**It is a straight thread push-to-connect fitting used for tube-to-thread connection in pneumatic systems.

**Q2: What materials are available for PCT fittings?**PCT fittings are available in nickel-plated brass and stainless steel options.

**Q3: Why choose stainless steel pneumatic fittings?**Stainless steel provides better corrosion resistance for harsh or humid environments.

**Q4: What is the advantage of push-to-connect fittings?**They allow fast installation and easy removal without tools.

**Q5: What tubing is compatible with PCT fittings?**They are suitable for PU tubing and nylon tubing.

### CTA

Looking for reliable PCT straight thread pneumatic fittings with flexible material options?Contact us today for OEM/ODM solutions, bulk pricing, and fast delivery.