---
product_id: 582416148
title: "6mm Union Straight Push to connect fittings Stainless Steel Pneumatic Push Connectors,CEKER 6mm x 6mm Tube Quick Connect Fittings Air Line Fittings for 6mm Tube 2Pack"
brand: "ceker"
price: "$28"
currency: NZD
in_stock: true
reviews_count: 8
category: "Ceker"
url: https://www.desertcart.nz/products/582416148-6mm-union-straight-push-to-connect-fittings-stainless-steel-pneumatic
store_origin: NZ
region: New Zealand
---

# 290psi max pressure Works -20°C to 120°C 6mm precision fit 6mm Union Straight Push to connect fittings Stainless Steel Pneumatic Push Connectors,CEKER 6mm x 6mm Tube Quick Connect Fittings Air Line Fittings for 6mm Tube 2Pack

**Brand:** ceker
**Price:** $28
**Availability:** ✅ In Stock

## Summary

> 🔧 Connect with confidence — the quick fix your system deserves!

## Quick Answers

- **What is this?** 6mm Union Straight Push to connect fittings Stainless Steel Pneumatic Push Connectors,CEKER 6mm x 6mm Tube Quick Connect Fittings Air Line Fittings for 6mm Tube 2Pack by ceker
- **How much does it cost?** $28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/582416148-6mm-union-straight-push-to-connect-fittings-stainless-steel-pneumatic)

## Best For

- ceker enthusiasts

## Why This Product

- Trusted ceker brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Quick Connect:** Push-to-connect design for instant, tool-free installation and leak-proof reliability.
- • **High-Pressure Performance:** Operates safely up to 2MPa (290psi), perfect for demanding industrial and automotive systems.
- • **Flexible Tube Compatibility:** Compatible with PU, nylon, and soft PE tubing, plus easy directional changes post-installation.
- • **Premium Stainless Steel Build:** Nickel-plated brass ensures corrosion resistance and durability under extreme conditions.
- • **Versatile Fluid Compatibility:** Seamlessly handles air, water, and steam for diverse pneumatic and plumbing needs.

## Overview

The CEKER 6mm Union Straight Push to Connect Fittings are premium stainless steel pneumatic connectors designed for high-pressure air, water, and steam applications. Featuring a nickel-plated brass body and FKM O-ring seals, they deliver corrosion resistance, durability, and leak-proof performance from -20°C to 120°C. Ideal for automotive, industrial, and home plumbing systems, these fittings offer effortless push-to-connect installation and compatibility with multiple tubing types, ensuring a reliable and versatile solution for your piping needs.

## Description

6mm Union Straight Push to connect fittings Stainless Steel Pneumatic Push Connectors,CEKER 6mm x 6mm Tube Quick Connect Fittings Air Line Fittings for 6mm Tube 2Pack: desertcart.com: Industrial & Scientific

Review: Great quality and perfect fit - Excellent quality. I used this product to repair a water dispenser line in the door hinge of a refrigerator. Installation was super simple and is definitely an upgrade in my case.
Review: Just what I needed - Works perfectly on the air suspension on my 2003 mercedes e55. Works just like air brake fittings on big rigs

## Features

- 6mm Union Straight Push to connect fittings Fluid Admitted: Air, Water, Steam ;Pressure: 2MPa | 290psi/ Applicable: Pipe PU/NYLON/Soft PE; Working Temperature:-20°C—120°C | -4°F—248°F
- 6mm Push connectors Nickel Plated Brass - corrosion resistance, ductility at high temperatures, and low magnetic permeability; Seal: O-ring FKM(Viton)
- These 6mm quick connect fittings work great ,available in various styles and models ,good to suit your pneumatic piping needs perfectly, easy to connect and disconnect, a quick fix to your leaking problems.
- 6mm Pneumatic connectors Circuits for Truck and Trailers: Air Suspension, Brake Systems, Transmissions, Locking door and window, Seat Adustment, Instrumentation, Air Conditioning System, Horn, Wiper Motor, Valve, Cylinders and accessories.
- You can easily change the tubing connector direction even after installation. The release ring conforms with the ellipse design to ensure that the disconnecting unit is in good shape

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | CEKER |
| Color | Silver |
| Connector Type | Union |
| Material | Stainless Steel |
| Size | 6 mm |
| Thread Size | 6mm |

## Product Details

- **Size:** 6MM
- **Material:** Stainless Steel
- **Brand:** CEKER
- **Color:** Silver
- **Connector Type:** Union
- **Exterior Finish:** Nickel
- **Number of Pieces:** 2
- **Manufacturer:** SONNA

## Images

![6mm Union Straight Push to connect fittings Stainless Steel Pneumatic Push Connectors,CEKER 6mm x 6mm Tube Quick Connect Fittings Air Line Fittings for 6mm Tube 2Pack - Image 1](https://m.media-amazon.com/images/I/51O3DGi4L+L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great quality and perfect fit
*by P***R on November 25, 2025*

Excellent quality. I used this product to repair a water dispenser line in the door hinge of a refrigerator. Installation was super simple and is definitely an upgrade in my case.

### ⭐⭐⭐⭐⭐ Just what I needed
*by G***Z on November 11, 2025*

Works perfectly on the air suspension on my 2003 mercedes e55. Works just like air brake fittings on big rigs

### ⭐⭐⭐⭐⭐ High quality
*by A***R on September 17, 2025*

High quality. They have No center post so I was able to connect two 1/4” OD air lines together even though they had different ID measurement. One had double the thickness wall so the ID was very small and would not work with a center post.

## Frequently Bought Together

- 6mm Union Straight Push to connect fittings Stainless Steel Pneumatic Push Connectors,CEKER 6mm x 6mm Tube Quick Connect Fittings Air Line Fittings for 6mm Tube 2Pack
- TAILONZ PNEUMATIC Air Line 6mm od Black Pneumatic Nylon Tube 32.8ft Air Brake Tubing Nylon Hose

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**Shop now:** [https://www.desertcart.nz/products/582416148-6mm-union-straight-push-to-connect-fittings-stainless-steel-pneumatic](https://www.desertcart.nz/products/582416148-6mm-union-straight-push-to-connect-fittings-stainless-steel-pneumatic)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-01*