EVIL ENERGY 6AN Straight Swivel Hose End Fittings, Black 4-Pack — 360° Swivel, 6061-T6 Aluminum

EVIL ENERGY 6AN straight swivel hose end fittings are reusable, black-anodized 6AN fittings designed to seal braided CPE hoses securely with a 37° flare and offer full 360° swivel for fast, leak-resistant assembly.

This four-piece set of EVIL ENERGY 6AN straight swivel fittings is made from lightweight, heat-treated 6061-T6 aluminum and finished in durable black anodizing for corrosion resistance and a finished look. Each fitting uses a 9/16-18 UNF threaded base and a 37° AN sealing face to mate with compatible AN-style components. They are engineered to work specifically with stainless-steel braided and nylon-braided CPE hoses, offering a high working-pressure rating and a broad operating-temperature window for demanding automotive and industrial fluid-routing applications.

How do these fittings create a reliable seal on braided CPE hoses?

The fittings use a traditional AN 37° flare sealing face combined with a precision 9/16-18 UNF thread to clamp and compress the hose assembly for a metal-to-metal seal. Correct hose preparation and proper torque ensure the intended leak-free connection without relying on extra sealants.

• Sealing: 37° AN flare for metal-to-metal contact.
• Thread: 6AN thread size 9/16-18 UNF for standard compatibility.
• Compatibility: Made for stainless-steel and nylon braided CPE hoses only.

What durability and pressure limits can I expect in service?

Constructed from 6061-T6 aluminum, these fittings balance strength and light weight while resisting corrosion when anodized. Rated for a maximum working pressure of 1,500 PSI and an operating temperature range from -65°F to 252°F (-53°C to 122°C), they suit many automotive and light-industrial fluid lines.

• Material: 6061-T6 aluminum alloy for strength and low weight.
• Pressure rating: up to 1,500 PSI when installed correctly.
• Temperature range: -65°F to 252°F (-53°C to 122°C).

How does the 360° swivel improve installation and maintenance?

The full 360° swivel allows you to rotate the hose after the fitting is tightened, preventing hose twist and simplifying routing in tight or awkward spaces. This feature speeds installation and makes reconfiguration or routine service easier without removing the entire assembly.

• Swivel design: rotates freely for easier hose alignment.
• Reusability: fittings can be dismantled and reused where appropriate.
• Time savings: reduces need for custom hose bends or extra adapters.

What hoses and applications should I pair these fittings with?

These straight swivel fittings are intended specifically for use with stainless-steel braided and nylon-braided CPE hoses in fuel lines, oil coolers, transmission or power-steering plumbing, and other low- to mid-pressure fluid systems. They are not designed for non-braided or incompatible hose constructions.

• Recommended hoses: stainless-steel braided CPE, nylon-braided CPE.
• Typical uses: automotive fluid lines, oil and coolant plumbing, aftermarket performance systems.
• Not for: non-braided hoses or applications outside rated pressure/temperature.

Who is this for: EVIL ENERGY 6AN straight swivel fittings are aimed at mechanics, performance hobbyists, and fabricators who need reliable, reusable hose ends that simplify routing and service. Choose this 4-pack if you want anodized, lightweight 6061-T6 components with a 37° AN seal, 9/16-18 UNF threads, 360° swivel action, and a working spec suited to many automotive and industrial fluid tasks.