---
product_id: 596377252
title: "50PCS 1/4\" Brass Compression Fittings Assortment kit, Insert, Sleeve Ferrule, Nut for Connecting air, Fuel, Water, Oil and inert Gases Lines"
brand: "aienxn"
price: "£11.25"
currency: GBP
in_stock: true
url: https://www.desertcart.co.uk/products/596377252-50pcs-1-4-brass-compression-fittings-assortment-kit-insert-sleeve
store_origin: GB
region: United Kingdom
---

# multi-fluid compatibility high-temp ductility 50pcs precision brass kit 50PCS 1/4" Brass Compression Fittings Assortment kit, Insert, Sleeve Ferrule, Nut for Connecting air, Fuel, Water, Oil and inert Gases Lines

**Brand:** aienxn
**Price:** £11.25
**Availability:** ✅ In Stock

## Summary

> 🔧 Connect with confidence—brass that means business!

## Quick Answers

- **What is this?** 50PCS 1/4" Brass Compression Fittings Assortment kit, Insert, Sleeve Ferrule, Nut for Connecting air, Fuel, Water, Oil and inert Gases Lines by aienxn
- **How much does it cost?** £11.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/596377252-50pcs-1-4-brass-compression-fittings-assortment-kit-insert-sleeve)

## Best For

- aienxn enthusiasts

## Why This Product

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

## Key Features

- • **Complete 50-Piece Set:** Everything you need in one sleek brass kit for seamless connections.
- • **Versatile Multi-Fluid Use:** Perfect for air, fuel, water, oil, and inert gases—one kit, endless applications.
- • **High-Temperature Resilience:** Maintains integrity under heat stress, ensuring reliable performance.
- • **Quick & Simple Installation:** Engineered for fast, secure fittings that save you time and hassle.
- • **Premium Solid Brass Construction:** Durability and corrosion resistance that stands the test of time and elements.

## Overview

This 50-piece 1/4" brass compression fitting kit includes inserts, sleeve ferrules, and nuts designed for quick, reliable connections across air, fuel, water, oil, and inert gas lines. Crafted from solid brass, it offers superior corrosion resistance, high-temperature ductility, and low magnetic permeability, making it an essential toolkit upgrade for professionals demanding durability and versatility.

## Description

50PCS 1/4" Brass Compression Fittings Assortment kit, Insert, Sleeve Ferrule, Nut for Connecting air, Fuel, Water, Oil and inert Gases Lines

## Features

- Premium Quality: Aienxn compression fittings are made of solid , high quality and brass construction
- Package Include: 1/4" 20pcs sleeve ferrules, 20pcs inserts, 10pcs nuts; Total 50pcs in a box
- Wide Application: The insert, sleeve ferrule, nut is commonly used to connect lines for water, air, fuel, oil and inert gases in a quick and simple way
- Features: Aienxn compression fittings have corrosion resistance, ductility at high temperatures and low magnetic permeability
- Timely Reply: If you have any questions about our products, please feel free to contact us

## Product Details

- **Material:** Brass
- **Fastener Type:** Compression Fittings
- **Thread Size:** 1/4 inch NPT
- **Exterior Finish:** Brass
- **Color:** 50PCS 1/4" Assortment Kit

## Images

![50PCS 1/4" Brass Compression Fittings Assortment kit, Insert, Sleeve Ferrule, Nut for Connecting air, Fuel, Water, Oil and inert Gases Lines - Image 1](https://m.media-amazon.com/images/I/717qcQrV3nL.jpg)

## Available Options

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

## Frequently Bought Together

- Aienxn 50PCS 1/4" Brass Compression Fittings Assortment kit, Insert, Sleeve Ferrule, Nut for Connecting air, Fuel, Water, Oil and inert Gases Lines
- LASCO 17-8385 3/4 Female Garden Hose Thread by 1/4-Inch Compression Needle Valve Brass Adapter, Copper
- LASCO 05-1053 1/4-Inch Compression Evaporative Swamp Cooler Economy Float Valve

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.uk/products/596377252-50pcs-1-4-brass-compression-fittings-assortment-kit-insert-sleeve](https://www.desertcart.co.uk/products/596377252-50pcs-1-4-brass-compression-fittings-assortment-kit-insert-sleeve)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-01*