---
product_id: 579739108
title: "Evil Energy 6AN Male to 3/8\" Hardline Compression Fitting Adapter Aluminum Black 2PCS"
brand: "evil energy"
price: "R$350"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/579739108-evil-energy-6an-male-to-3-8-hardline-compression-fitting
store_origin: BR
region: Brazil
---

# Fits precise 3/8" OD hardline 6AN male flare, 9/16 UNF thread Aluminum alloy + brass ferrule combo Evil Energy 6AN Male to 3/8" Hardline Compression Fitting Adapter Aluminum Black 2PCS

**Brand:** evil energy
**Price:** R$350
**Availability:** ✅ In Stock

## Summary

> ⚡️ Upgrade your fuel line game with precision and style!

## Quick Answers

- **What is this?** Evil Energy 6AN Male to 3/8" Hardline Compression Fitting Adapter Aluminum Black 2PCS by evil energy
- **How much does it cost?** R$350 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/579739108-evil-energy-6an-male-to-3-8-hardline-compression-fitting)

## Best For

- evil energy enthusiasts

## Why This Product

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

## Key Features

- • **Durable Dual-Metal Design:** Aluminum body with brass ferrule ensures corrosion resistance and long-lasting performance.
- • **Leak-Proof 37° Flare Seal:** Industry-standard sealing angle guarantees a secure, fuel-tight connection every time.
- • **Precision Fit, Zero Guesswork:** Engineered for exact 6AN to 3/8" hardline compatibility—measure once, install flawlessly.
- • **Versatile Performance Upgrade:** Ideal for fuel delivery, engine mods, and high-performance tuning projects.
- • **Sleek Black Finish, Two-Pack Value:** Matte black anodized look for style and durability—two adapters included to keep your build on point.

## Overview

The Evil Energy 6AN Male to 3/8" Hardline Compression Fitting Adapter is a high-quality aluminum and brass component designed for secure, leak-proof connections in fuel systems and engine modifications. Featuring a 9/16 UNF thread and a 37° flare seal, it fits 3/8" OD stainless steel or aluminum hardlines perfectly. Sold as a two-pack with a sleek black finish, it’s engineered for durability and precision in demanding automotive applications.

## Description

Evil Energy 6AN Male to 3/8" Hardline Compression Fitting Adapter Aluminum Black 2PCS

## Features

- Size: 6AN male flare to 3/8 inch, the thread size of the 6 AN is 9/16 UNF. Fits to 3/8" OD hardline, please measure before purchase.
- Material: Made of aluminium alloy fitting and brass ferrule.
- Sealing: The AN thread of the flare is sealed by a 37 degree angle.
- Application:This 3/8 compression to 6an fitting is widely used in fuel delivery, fuel system, engine modification, etc.
- Note:Only applicable to stainless steel or aluminum hardline.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Speedwow Tuning |
| Item Weight | 41 g |
| Package Dimensions | 12.2 x 10.6 x 2.8 cm; 41 g |
| Size | 6AN to 3/8 |
| Color | 2pcs |
| Style | 2PCS |
| Material | Aluminum |
| Item Package Quantity | 1 |
| Number Of Pieces | 2 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Size:** 6AN to 3/8
- **Material:** Aluminum
- **Brand:** EVIL ENERGY
- **Colour:** 2pcs
- **Connector type:** Flare

## Images

![Evil Energy 6AN Male to 3/8" Hardline Compression Fitting Adapter Aluminum Black 2PCS - Image 1](https://m.media-amazon.com/images/I/61cCwN15lWL.jpg)

## Available Options

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

## Frequently Bought Together

- EVIL ENERGY 6AN Male to 3/8" Hardline Compression Fitting Adapter Aluminum Black 2PCS
- EVIL ENERGY 6AN Fuel Line Kit, 6AN Nylon Braided Fuel Line Hose Fitting Kit CPE 20FT Black
- EVIL ENERGY 6AN Male to 3/8" & 5/16" Quick-Disconnect Female EFI Fuel Rail Fitting Aluminum

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**Shop now:** [https://www.desertcart.com.br/products/579739108-evil-energy-6an-male-to-3-8-hardline-compression-fitting](https://www.desertcart.com.br/products/579739108-evil-energy-6an-male-to-3-8-hardline-compression-fitting)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-08*