EVIL ENERGY 4AN 90° Swivel Hose End Fitting Black — 2PC, 6061-T6 Aluminum, 1500 PSI

EVIL ENERGY 4AN 90° swivel hose end fittings are compact aluminum hose connectors designed to join 4AN braided fuel and fluid lines while delivering a full 360° swivel for fast, leak-resistant assembly.

These two-piece fittings are machined from 6061-T6 aluminum and built to mate with 4AN (7/16-20 UNF) threads and 37° AN sealing flares. They are intended for use with stainless-steel braided or nylon braided CPE hoses, offering corrosion resistance, light weight, and a reusable design for maintenance or custom hose runs. Rated for pressures up to 1,500 PSI and a broad temperature range, they are a practical choice for many automotive and industrial fluid-routing tasks.

How does the 90° swivel help during installation?

The 90° swivel lets you orient hose exits without twisting lines or stressing fittings, so routing in tight engine bays becomes simpler. The full 360° rotation reduces installation time and minimizes the risk of hose kinks or torque on connections.

• 360° swivel allows final alignment after tightening
• Reduces hose bending and stress at the fitting
• Saves time on rework and tight-space installations

What hoses and threads are compatible with this fitting?

These fittings are specifically made for 4AN braided hoses and use a 7/16-20 UNF male thread with a 37° AN flare for sealing. They will not form a proper seal with hoses or fittings outside the specified AN standards.

• Thread size: 7/16-20 UNF (4AN)
• Sealing: 37° AN flare on the AN side
• Compatible hose types: stainless-steel braided and nylon braided CPE hoses

What are the material and performance limits of the EVIL ENERGY fitting?

The body is billet 6061-T6 aluminum, chosen for a balance of strength and weight savings. It’s rated to handle working pressures up to 1,500 PSI and operates across a wide temperature span from -40°F to 248°F (-40°C to 120°C).

• Material: 6061-T6 aluminum alloy for corrosion resistance and light weight
• Maximum working pressure: 1,500 PSI
• Temperature range: -40°F to 248°F (-40°C to 120°C)

Can these fittings be reused and how should they be maintained?

Yes — the EVIL ENERGY 4AN swivel fittings are designed for reuse. Inspect sealing surfaces and threads before reassembly, and replace any fitting that shows excessive wear, corrosion, or thread damage.

• Reusable design for repeat maintenance or hose changes
• Inspect 37° sealing surface for nicks or deformation
• Clean threads and use correct torque values when fastening

Who this is for: These EVIL ENERGY 4AN 90° swivel fittings suit performance vehicle builders, repair shops, and DIY mechanics who need compact, rotatable hose ends for fuel, oil, coolant, or other fluid lines using 4AN braided hoses. If you require a durable, lightweight aluminum connection with a wide operating temperature range and the ability to realign hose routing after installation, these two-piece fittings are a practical, serviceable option.