--- product_id: 573872200 title: "EVIL ENERGY 4AN PTFE Hose End Fitting Straight Black for PTFE Hose Only 2PCS" brand: "evil energy" price: "$29.64" currency: USD in_stock: true reviews_count: 13 category: "Evil Energy" url: https://www.desertcart.us/products/573872200-evil-energy-4an-ptfe-hose-end-fitting-straight-black-ptfe store_origin: US region: United States of America --- # 1500 PSI Working Pressure 360° Swivel Design 7/16-20UNF Thread Size EVIL ENERGY 4AN PTFE Hose End Fitting Straight Black for PTFE Hose Only 2PCS **Brand:** evil energy **Price:** $29.64 **Availability:** ✅ In Stock ## Summary > ⚡️ Elevate your fuel line game with EVIL ENERGY’s precision-engineered fittings—because leaks are so last season. ## Quick Answers - **What is this?** EVIL ENERGY 4AN PTFE Hose End Fitting Straight Black for PTFE Hose Only 2PCS by evil energy - **How much does it cost?** $29.64 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/573872200-evil-energy-4an-ptfe-hose-end-fitting-straight-black-ptfe) ## 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 - • **Built to Withstand Extreme Conditions:** Operates flawlessly from -65°F to 252°F and up to 1500 PSI pressure—engineered for reliability. - • **Tailored Exclusively for PTFE Fuel Lines:** Optimized compatibility means zero compromises—perfect fit for your high-performance fuel system. - • **Premium 6061-T6 Aluminum Alloy Construction:** Lightweight yet ultra-durable material guarantees long-lasting performance and corrosion resistance. - • **Smooth 360° Swivel for Effortless Assembly:** Innovative swivel design lets you install with ease and flexibility, saving time on every build. - • **Precision Threading for Leak-Free Performance:** 7/16-20UNF thread size ensures a secure, professional-grade fit every time. ## Overview The EVIL ENERGY 4AN PTFE Hose End Fitting Straight Black (2PCS) is a high-performance, aluminum alloy 6061-T6 fitting designed exclusively for PTFE fuel lines. Featuring a 7/16-20UNF thread size, 1500 PSI working pressure, and a temperature range from -65°F to 252°F, it ensures durability and reliability under extreme conditions. Its 360° swivel design allows for easy assembly, while the 37-degree angle seal guarantees leak-free connections. Trusted by professionals and ranked #2 in Automotive Replacement Hose Fittings & Adapters, this fitting delivers consistent quality and performance for your next build. ## Description Buy EVIL ENERGY 4AN PTFE Hose End Fitting Straight Black for PTFE Hose Only 2PCS: Fittings & Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Great quality fittings — EVIL ENERGY never disappoints - I really like EVIL ENERGY products. These 10AN PTFE fittings are solid, well-machined, and the finish looks great. The threads are clean, the swivel is smooth, and everything tightens down perfectly. I’ve used EVIL ENERGY on several parts of my build and I’ve never had a single leak or issue. The quality is always consistent, and for the price they’re hard to beat. Definitely a brand I trust and will keep using. Review: And they fit together and they don’t leak - Yes, the fittings are a good quality and they do not leak ## Features - [Size] Thread Size of 4AN PTFE Fitting is 7/16-20UNF. - [Application] The PTFE Hose End only work with PTFE fuel line. - [Parameter] Working pressure: 1500PSI. Temperature range: -65°F-252°F. - [Seal] The AN side is sealed by a 37 degree angle. - [Material and Feature] Made of aluminum alloy 6061-T6. 360° Swivel design for easy assembly. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08Y392XGN | | Best Sellers Rank | #1,310 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Replacement Hose Fittings & Adapters | | Brand Name | EVIL ENERGY | | Color | Straight | | Connector Type | Threaded | | Customer Reviews | 4.6 4.6 out of 5 stars (650) | | Exterior Finish | Aluminum | | Item Weight | 0.03 Kilograms | | Manufacturer | Speedwow Tuning | | Manufacturer Part Number | EV01718D0BB | | Material Type | Aluminum | | Model Number | EV01718D0BB | | Number of Pieces | 2 | | Size | 4AN | | Thread Size | 7/16 inch | | Thread Type | UNF | | Unit Count | 2.0 Count | ## Product Details - **Brand:** EVIL ENERGY - **Color:** Straight - **Connector Type:** Threaded - **Exterior Finish:** Aluminum - **Item Weight:** 0.03 Kilograms - **Material:** Aluminum - **Number of Pieces:** 2 - **Size:** 4AN - **Thread Size:** 7/16 inch - **Thread Type:** UNF ## Images ![EVIL ENERGY 4AN PTFE Hose End Fitting Straight Black for PTFE Hose Only 2PCS - Image 1](https://m.media-amazon.com/images/I/61OT3MGr5bL.jpg) ![EVIL ENERGY 4AN PTFE Hose End Fitting Straight Black for PTFE Hose Only 2PCS - Image 2](https://m.media-amazon.com/images/I/61nBc26W1oL.jpg) ![EVIL ENERGY 4AN PTFE Hose End Fitting Straight Black for PTFE Hose Only 2PCS - Image 3](https://m.media-amazon.com/images/I/61XImhtgXoL.jpg) ![EVIL ENERGY 4AN PTFE Hose End Fitting Straight Black for PTFE Hose Only 2PCS - Image 4](https://m.media-amazon.com/images/I/61AiOwudLJL.jpg) ![EVIL ENERGY 4AN PTFE Hose End Fitting Straight Black for PTFE Hose Only 2PCS - Image 5](https://m.media-amazon.com/images/I/613L+p9TgaL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great quality fittings — EVIL ENERGY never disappoints *by N***. on December 7, 2025* I really like EVIL ENERGY products. These 10AN PTFE fittings are solid, well-machined, and the finish looks great. The threads are clean, the swivel is smooth, and everything tightens down perfectly. I’ve used EVIL ENERGY on several parts of my build and I’ve never had a single leak or issue. The quality is always consistent, and for the price they’re hard to beat. Definitely a brand I trust and will keep using. ### ⭐⭐⭐⭐⭐ And they fit together and they don’t leak *by J***N on April 14, 2026* Yes, the fittings are a good quality and they do not leak ### ⭐⭐⭐⭐⭐ Evil Energy stuff is great, I have bought alot, now, all different sizes, no disappointments. *by J***N on January 21, 2026* As with all the Evil Energy stuff, works great. Bought a different name brand stuff kit, and end up replacing all leaking fittings with Evil Energy stuff. ## Frequently Bought Together - EVIL ENERGY 4AN PTFE Hose End Fitting Straight Black for PTFE Hose Only 2PCS - EVIL ENERGY 4AN PTFE Fuel Hose Line, AN4 Fuel Line E85 Nylon Braided 10FT Black - EVIL ENERGY 4AN Male Flare to 1/8" NPT Pipe Fitting Adapter Aluminum Straight Black 2PCS --- ## 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.us/products/573872200-evil-energy-4an-ptfe-hose-end-fitting-straight-black-ptfe](https://www.desertcart.us/products/573872200-evil-energy-4an-ptfe-hose-end-fitting-straight-black-ptfe) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-18*