---
product_id: 38602732
title: "Qest Coupling Bulk 5/8 \" Od."
brand: "qest"
price: "€ 0.87"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.pt/products/38602732-qest-coupling-bulk-5-8-od
store_origin: PT
region: Portugal
---

# Qest Coupling Bulk 5/8 " Od.

**Brand:** qest
**Price:** € 0.87
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Qest Coupling Bulk 5/8 " Od. by qest
- **How much does it cost?** € 0.87 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/38602732-qest-coupling-bulk-5-8-od)

## Best For

- qest enthusiasts

## Why This Product

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

## Description

End 1 Diameter: 1/2 in. End 1 Type: CTS. End 2 Diameter: 1/2 in. End 2 Type: CTS. Material: Polybutylene. Fits For: use with Polybutylene, CPVC and Copper tubing. Compatible Pipe Material: Copper, CPVC and Polybutylene. Outlet: 1/2 in. Application: For Hot and Cold Water. Maximum Pressure: 100 psi. Color: Gray.

## Features

- Make sure this fits by entering your model number.
- Fits For: use with Polybutylene, CPVC and Copper tubing
- Compatible Pipe Material: Copper, CPVC and Polybutylene
- Application: For Hot and Cold Water
- Maximum Pressure: 100 psi
- End 1 Diameter: 1/2 in.

## Images

![Qest Coupling Bulk 5/8 " Od. - Image 1](https://m.media-amazon.com/images/I/31ZUyV8UmUL.jpg)
![Qest Coupling Bulk 5/8 " Od. - Image 2](https://m.media-amazon.com/images/I/31ZUyV8UmUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    These couplers work great for PEX
  

*by A***M on Reviewed in the United States 🇺🇸 on November 12, 2019*

Love these couplers for making PEX connections.  Very solid connections.  I sometimes take off one end and use them to make connections to standard pipe thread connectors.  Very versatile.

### ⭐⭐⭐⭐⭐ 







  
  
    Great fittings
  

*by W***S on Reviewed in the United States 🇺🇸 on June 28, 2020*

Best PEX fittings ever

### ⭐⭐⭐⭐⭐ 







  
  
    ... have used them in the past and they work great.
  

*by B***R on Reviewed in the United States 🇺🇸 on January 8, 2018*

Turns out I didn't need this after all but I have used them in the past and they work great.

---

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**Shop now:** [https://www.desertcart.pt/products/38602732-qest-coupling-bulk-5-8-od](https://www.desertcart.pt/products/38602732-qest-coupling-bulk-5-8-od)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-14*