---
product_id: 376436813
title: "1/8 inch Stainless Steel 304 Compression Fitting for tube, connect air line brass pipe, adapt copper brake hose water fuel system (1 pc)"
brand: "horiznext"
price: "2429 kr"
currency: ISK
in_stock: true
reviews_count: 8
url: https://www.desertcart.is/products/376436813-1-8-inch-stainless-steel-304-compression-fitting-for-tube
store_origin: IS
region: Iceland
---

# 1000 psi pressure & -100 to 660°F range 1/8" precision fit 304 stainless steel durability 1/8 inch Stainless Steel 304 Compression Fitting for tube, connect air line brass pipe, adapt copper brake hose water fuel system (1 pc)

**Brand:** horiznext
**Price:** 2429 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Connect with Confidence — The Ultimate Stainless Steel Compression Fitting

## Quick Answers

- **What is this?** 1/8 inch Stainless Steel 304 Compression Fitting for tube, connect air line brass pipe, adapt copper brake hose water fuel system (1 pc) by horiznext
- **How much does it cost?** 2429 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/376436813-1-8-inch-stainless-steel-304-compression-fitting-for-tube)

## Best For

- horiznext enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from premium 304 stainless steel for unmatched corrosion resistance and heavy-duty performance.
- • **Pressure-Ready:** Handles up to 1000 psi, ensuring reliability under demanding industrial and automotive conditions.
- • **Precision 1/8" Fit:** Seamlessly connects your air, water, or fuel lines with exacting 1/8 inch tubing compatibility.
- • **Universal Compatibility:** Effortlessly adapts to stainless steel, copper, and semi-rigid tubing for maximum installation flexibility.
- • **Extreme Temperature Tolerance:** Operates flawlessly from -100°F to 660°F, perfect for versatile environments and applications.

## Overview

This 1/8 inch stainless steel 304 compression fitting by Horiznext offers a durable, corrosion-resistant solution for connecting air, water, and fuel lines. Engineered to withstand pressures up to 1000 psi and extreme temperatures ranging from -100°F to 660°F, it ensures reliable performance across diverse plumbing and automotive applications.

## Description

Full description not available

## Features

- Made of stainless steel 304, heavy duty and durable
- Used to connect 1/8" outer diameter tube
- Fittings for connecting and extending stainless steel, copper, rigid and semi-rigid tubing
- The working pressure can reach 1000 psi
- Temperature range from -100 to + 660 degrees ℉

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Size | 1/8“ |
| Material | Stainless Steel |
| Brand | Horiznext |
| Color | Copper |
| Connector Type | Coupling |
| Exterior Finish | Alloy Steel, Stainless Steel |
| Thread Type | NPT |
| Item Weight | 0.05 Kilograms |
| Number of Pieces | 1 |
| Manufacturer | Horiznext |
| Part Number | 3215487 |
| Item Weight | 1.76 ounces |
| Package Dimensions | 6.57 x 2.05 x 1.22 inches |
| Item model number | 3215487 |
| Measurement System | inch |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Size:** 1/8“
- **Material:** Stainless Steel
- **Brand:** Horiznext
- **Color:** Copper
- **Connector Type:** Coupling
- **Exterior Finish:** Alloy Steel, Stainless Steel
- **Thread Type:** NPT
- **Item Weight:** 0.05 Kilograms
- **Number of Pieces:** 1
- **Manufacturer:** Horiznext

## Images

![1/8 inch Stainless Steel 304 Compression Fitting for tube, connect air line brass pipe, adapt copper brake hose water fuel system (1 pc) - Image 1](https://m.media-amazon.com/images/I/41U06Dk6LfL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    BAD REVIEWS ARE FROM PEOPLE THAT DON'T UNDERSTAND WHAT THIS FITTING IS FOR
  

*by T***4 on Reviewed in the United States on April 15, 2022*

Please disregard the negative reviews regarding this item not fitting or threads being wrong. Those reviews were left by people that do not understand what this fitting is for.This is a union fitting to allow you to connect to a 5/16 outer diameter (0.3125" or 8mm) metal tube.You slide the nut onto the tube. Then you slide the smaller ferrule onto the tube. Then you slide the bigger, cone-shaped ferrule onto the tube. Then you push the tube into the fitting. Then you slide the nut down the tube and begin tightening it onto the fitting. The tightening process will wedge the ferrules together - and crimp them like crazy onto the tube.You can then assemble or disassemble the joint as often as you like. Be aware the ferrules will be permanently crimped onto the tube - and the nut won't be able to be removed from the tube.Do not use on plastic or teflon tubing. This is for steel/stainless/aluminum tubing only. I suppose it would probably work on copper, but these fittings rely on your tubing being nice and round - and stiff enough to take the crimping process.They work great and can handle tens of thousands of psi of pressure.

### ⭐⭐ 







  
  
    Threads
  

*by H***I on Reviewed in the United States on March 11, 2020*

The threads did not match the threads on compression fittings on braided stainless steel hoses

### ⭐ 







  
  
    Threads don't match
  

*by J***R on Reviewed in the United States on May 20, 2021*

The threads of the nut do not match threads of nuts that have to mate with this.  It might work on steel tubing but won't work with sink lines.  Description should say that.  Sending it back.

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**Shop now:** [https://www.desertcart.is/products/376436813-1-8-inch-stainless-steel-304-compression-fitting-for-tube](https://www.desertcart.is/products/376436813-1-8-inch-stainless-steel-304-compression-fitting-for-tube)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-02*