--- product_id: 537493137 title: "EVIL ENERGY 6AN Male to 5/8 x 18 Inverted Flare Thread Fitting Adapter 2Pcs" brand: "evil energy" price: "R569" currency: ZAR in_stock: true reviews_count: 12 category: "Evil Energy" url: https://www.desertcart.co.za/products/537493137-evil-energy-6an-male-to-5-8-x-18-inverted store_origin: ZA region: South Africa --- # 1500 PSI Working Pressure 9/16 x 18 UNF Thread Size 6061-T6 Aluminum Alloy, Anodized Black EVIL ENERGY 6AN Male to 5/8 x 18 Inverted Flare Thread Fitting Adapter 2Pcs **Brand:** evil energy **Price:** R569 **Availability:** ✅ In Stock ## Summary > ⚡ Power Your Performance with EVIL ENERGY Precision Fittings! ## Quick Answers - **What is this?** EVIL ENERGY 6AN Male to 5/8 x 18 Inverted Flare Thread Fitting Adapter 2Pcs by evil energy - **How much does it cost?** R569 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/537493137-evil-energy-6an-male-to-5-8-x-18-inverted) ## 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 - • **Temperature Tough:** Operates flawlessly from -40℉ to 250℉, built to handle extreme environments without compromise. - • **High-Pressure Ready:** Rated to withstand up to 1500 PSI, perfect for demanding fuel and cooler system applications. - • **Precision Thread Fit:** Engineered 9/16 x 18 UNF threads ensure leak-proof, secure connections every time. - • **Unmatched Durability:** Crafted from aerospace-grade 6061-T6 aluminum with anodized black finish for corrosion resistance and long-lasting performance. - • **Seamless Seal Technology:** 37° inverted flare angle guarantees a tight, reliable seal that prevents leaks and boosts system efficiency. ## Overview The EVIL ENERGY 6AN Male to 5/8 x 18 Inverted Flare Thread Fitting Adapter set features high-strength 6061-T6 anodized aluminum construction, precision 9/16 x 18 UNF threading, and a 37° flare seal designed for fuel and cooler systems. Rated for 1500 PSI and a wide temperature range (-40℉ to 250℉), these adapters deliver reliable, leak-proof connections for professional-grade automotive builds. ## Description Buy EVIL ENERGY 6AN Male to 5/8 x 18 Inverted Flare Thread Fitting Adapter 2Pcs | 9/16 x 18 UNF, 1500 PSI, 6061-T6 Aluminum, 37° Flare Seal, Black: Fittings - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: A++ - They fit a tru-cool 40k. Used these on two separate builds so far with great success Review: great value - works as it should. It is aluminum, so don't over tighten it. ## Features - [Size] Thread size of 6AN is 9/16 x 18 UNF. - [Parameter] Working Pressure: 1500PSI. Working Temperature Range: -40℉ to 250℉. - [Material] Made of Aluminum alloy 6061-T6, anodized black surface. - [Sealing] The AN flare side is sealed by a 37 degree angle. - [Application] Widely used in fuel systems and cooler systems, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C6F8VLQT | | Best Sellers Rank | #3,829 in Automotive ( See Top 100 in Automotive ) #10 in Automotive Replacement Fuel System Fittings | | Brand | EVIL ENERGY | | Brand Name | EVIL ENERGY | | Color | 2pcs | | Connector Type | Flare | | Customer Reviews | 4.7 out of 5 stars 462 Reviews | | Exterior Finish | Anodized Black | | Item Highlight | 9/16 x 18 UNF, 1500 PSI, 6061-T6 Aluminum, 37° Flare Seal, Black | | Item Weight | 0.03 kg | | Manufacturer | EVIL ENERGY | | Manufacturer Part Number | EV01870S2BK-2 | | Material | Aluminum | | Material Type | Aluminum | | Model Number | EV01870S2BK-2 | | Number of Pieces | 2 | | Set Name | 2pcs AN6 to 5/8 x 18 Inverted | | Size | AN6 to 5/8 x 18 Inverted | | Thread Size | 9/16 inches | | Thread Type | UNF | | Unit Count | 2 Count | ## Product Details - **Brand:** EVIL ENERGY - **Color:** 2pcs - **Connector Type:** Flare - **Exterior Finish:** Anodized Black - **Item Weight:** 0.03 Kilograms - **Material:** Aluminum - **Number of Pieces:** 2 - **Size:** AN6 to 5/8 x 18 Inverted - **Thread Size:** 9/16 inches - **Thread Type:** UNF ## Images ![EVIL ENERGY 6AN Male to 5/8 x 18 Inverted Flare Thread Fitting Adapter 2Pcs - Image 1](https://m.media-amazon.com/images/I/61a3G-2avFL.jpg) ![EVIL ENERGY 6AN Male to 5/8 x 18 Inverted Flare Thread Fitting Adapter 2Pcs - Image 2](https://m.media-amazon.com/images/I/61+VPxlkcFL.jpg) ![EVIL ENERGY 6AN Male to 5/8 x 18 Inverted Flare Thread Fitting Adapter 2Pcs - Image 3](https://m.media-amazon.com/images/I/717WjaHqnlL.jpg) ![EVIL ENERGY 6AN Male to 5/8 x 18 Inverted Flare Thread Fitting Adapter 2Pcs - Image 4](https://m.media-amazon.com/images/I/61Xu3sPJlRL.jpg) ![EVIL ENERGY 6AN Male to 5/8 x 18 Inverted Flare Thread Fitting Adapter 2Pcs - Image 5](https://m.media-amazon.com/images/I/818euZ01rpL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ A++ *by M***L on June 10, 2026* They fit a tru-cool 40k. Used these on two separate builds so far with great success ### ⭐⭐⭐⭐⭐ great value *by D***N on July 16, 2026* works as it should. It is aluminum, so don't over tighten it. ### ⭐⭐⭐⭐⭐ Another winner *by D***G on April 30, 2026* Perfect fit to adapt my saginaw power steering pump to -6an ptfe hoses. Threads right into the saginaw power steering pump and seals with no leaks. The price is great and the quality is excellent. The finish is great and they have been very durable every time I have used them. I have been using this brand of fittings and hose for a long time now with no issues. I will continue to use them too. ## Frequently Bought Together - EVIL ENERGY 6AN Male to 5/8 x 18 Inverted Flare Thread Fitting Adapter Straight 2Pcs - EVIL ENERGY 6AN 3/8" Fuel line Hose Fitting Kit Braided Nylon Stainless Steel Oil Gas CPE 20FT Black --- ## 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.za/products/537493137-evil-energy-6an-male-to-5-8-x-18-inverted](https://www.desertcart.co.za/products/537493137-evil-energy-6an-male-to-5-8-x-18-inverted) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-04*