EVIL ENERGY 4AN 90° Hose End Fitting 2-Pack — 6061‑T6 Aluminium, 360° Swivel, 7/16‑20 UNF

EVIL ENERGY 2PCS 4AN 90° hose end fittings are durable 6061‑T6 aluminum swivel connectors designed to join 4AN braided fuel and fluid hoses with a 90° turn.

These two-piece 4AN 90-degree fittings suit stainless-steel and nylon braided CPE-style hoses where a compact, leak-resistant elbow is needed. Built from aircraft-grade 6061‑T6 aluminum with a 37° AN sealing face and a 7/16‑20 UNF male thread, they balance lightweight strength with corrosion resistance. The fittings rotate 360° for easier routing and installation, and they are rated for common automotive and industrial fluid applications within the specified temperature and pressure limits.

How do these 4AN 90° fittings attach to braided fuel hose?

The fittings use a flared AN-style sealing face and a threaded ferrule interface to clamp into compatible stainless or nylon braided hoses. Tightening the threaded end compresses the hose assembly against the 37° seat to create a secure mechanical seal.

• Thread size: 7/16‑20 UNF (standard for 4AN fittings)
• AN sealing face: 37° flare for a metal-to-metal seat
• Compatibility: stainless steel braided and nylon braided CPE hoses only
• Swivel feature: 360° rotation for easier alignment before final torque

What are the durability and operating limits of these elbow fittings?

Manufactured from 6061‑T6 aluminum, these elbows deliver a favorable strength-to-weight ratio plus resistance to typical automotive corrosion. They are engineered for a maximum working pressure of 1,500 PSI and operate across a wide temperature span appropriate for engine bays and fluid systems.

• Material: 6061‑T6 aluminum alloy for lightness and durability
• Maximum working pressure: 1,500 PSI
• Temperature range: −40°F to 248°F (−40°C to 120°C)
• Reusable: designed for disassembly and reuse with correct installation

Will these fittings fit my system and how do I pick the right one?

Choose these fittings if your hose designation is 4AN and you require a 90° elbow with an AN-style flare seat and 7/16‑20 UNF thread. They pair with CPE braided hoses and other hoses specifically rated for AN fittings; do not force them onto non‑AN hose ends or incompatible materials.

• Confirm hose size: 4AN hose ID/OD specification
• Confirm hose construction: stainless or nylon braided CPE
• Match threads: 7/16‑20 UNF male thread on fitting
• Avoid use with incompatible hose types to prevent leaks

How does the 360° swivel help during installation?

The swivel allows the hose assembly to rotate independently of the threaded connection so you can align the hose without putting torque on hose ends. This simplifies routing in tight spaces and reduces stress on fittings and hoses during final tightening.

• 360° swivel reduces hose twisting and kinking
• Enables precise orientation for tight engine bay layouts
• Facilitates reuse by easing disassembly and reassembly
• Saves installation time when multiple fittings need alignment

Who is this for: These EVIL ENERGY 4AN 90° hose end fittings are aimed at automotive and motorsport enthusiasts, DIY mechanics, and maintenance teams who work with braided fuel, oil or coolant lines that require AN-style connections. If you need a compact elbow that offers repeatable sealing, a wide operating range, and easier routing in constrained spaces, these fittings are a practical choice—provided your hoses are AN-compatible and within the specified pressure and temperature limits.