---
product_id: 438978413
title: "Stainless Steel Hardline Fitting -3 AN AN3 Female Tube Nut and Sleeve For 3/16'' 3/16 inch 4.76mm outer diameter alloy Tube Hose Line Fitting, Pack of 2"
brand: "ac performance"
price: "$104.37"
currency: USD
in_stock: true
reviews_count: 5
category: "Ac Performance"
url: https://www.desertcart.us/products/438978413-stainless-steel-hardline-fitting-3-an-an3-female-tube-nut
store_origin: US
region: United States of America
---

# Pack of 2 nuts & sleeves 3/16'' precision fit SUS304 corrosion resistance Stainless Steel Hardline Fitting -3 AN AN3 Female Tube Nut and Sleeve For 3/16'' 3/16 inch 4.76mm outer diameter alloy Tube Hose Line Fitting, Pack of 2

**Brand:** ac performance
**Price:** $104.37
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your flow with precision and style!

## Quick Answers

- **What is this?** Stainless Steel Hardline Fitting -3 AN AN3 Female Tube Nut and Sleeve For 3/16'' 3/16 inch 4.76mm outer diameter alloy Tube Hose Line Fitting, Pack of 2 by ac performance
- **How much does it cost?** $104.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/438978413-stainless-steel-hardline-fitting-3-an-an3-female-tube-nut)

## Best For

- ac performance enthusiasts

## Why This Product

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

## Key Features

- • **Made in the USA:** Proudly manufactured domestically, guaranteeing quality and supporting local craftsmanship.
- • **Precision Engineered Fit:** Designed specifically for 3/16'' (4.76mm) alloy tubes ensuring leak-proof connections every time.
- • **Trusted by Professionals:** Rated 4.7 stars by users who demand flawless finish and reliable function in every application.
- • **Complete Installation Kit:** Includes 2 female tube nuts and 2 sleeves, so you’re ready to upgrade your hardline fittings right out of the box.
- • **Premium Stainless Steel Durability:** Crafted from SUS304 stainless steel for unbeatable corrosion resistance and long-lasting performance.

## Overview

The AC PERFORMANCE Stainless Steel Hardline Fitting pack includes two female tube nuts and sleeves designed for 3/16'' alloy tubes. Made from durable SUS304 stainless steel, these fittings provide superior corrosion resistance and a precise, secure fit. Ideal for professionals seeking reliable, long-lasting hardware accessories, this USA-made product boasts excellent user ratings and ensures seamless installation.

## Description

AC PERFORMANCE Stainless Steel Hardline Fitting -3 AN AN3 Female Tube Nut and Sleeve For 3/16'' 3/16 inch 4.76mm outer diameter alloy Tube Hose Line Fitting, Pack of 2 : desertcart.in: Garden & Outdoors

Review: worked perfect
Review: Does the job and finish is excellent. Just don’t forget to put both pieces on before you flare the line.

## Features

- -3AN, package with 2-Nut and 2-Sleeve
- Fit for 3/16 tube or hardline fittings.
- SUS304 Stainless Steel
- Provides maximum protection against corrosion

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Y1KHTJY |
| Brand | AC PERFORMANCE |
| Colour | Silver |
| Country of Origin | USA |
| Customer Reviews | 4.7 4.7 out of 5 stars (28) |
| Date First Available | 17 January 2021 |
| Item Weight | 10 g |
| Item part number | AN818-819-3_SSP |
| Manufacturer | ac |
| Manufacturer Part Number | AN818-819-3_SSP |
| Material | Metal, Stainless Steel |
| Number of Pieces | 4 |
| Package Dimensions | 12.9 x 9.5 x 2 cm; 10 g |
| Size | small |
| Thread Size | 3/16 inch |
| Thread Type | AN |

## Product Details

- **Brand:** AC PERFORMANCE
- **Colour:** Silver
- **Item Weight:** 10 Grams
- **Manufacturer:** ac
- **Material:** Metal, Stainless Steel
- **Number of Pieces:** 4
- **Size:** small
- **Thread Size:** 3/16 inch
- **Thread Type:** AN

## Images

![Stainless Steel Hardline Fitting -3 AN AN3 Female Tube Nut and Sleeve For 3/16'' 3/16 inch 4.76mm outer diameter alloy Tube Hose Line Fitting, Pack of 2 - Image 1](https://m.media-amazon.com/images/I/61DN+MvhtkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***N on 3 May 2025*

worked perfect

### ⭐⭐⭐⭐⭐ Review
*by J***N on 11 October 2022*

Does the job and finish is excellent. Just don’t forget to put both pieces on before you flare the line.

### ⭐⭐⭐⭐ Review
*by D***L on 1 May 2023*

Great fittings. Perfect for the job. However, don’t believe the next day shipping. You’ll be lucky to get it in a week.

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**Shop now:** [https://www.desertcart.us/products/438978413-stainless-steel-hardline-fitting-3-an-an3-female-tube-nut](https://www.desertcart.us/products/438978413-stainless-steel-hardline-fitting-3-an-an3-female-tube-nut)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-09*