EVIL ENERGY 6AN 90° PTFE Hose End Fittings Black 4PCS — 6061-T6 Aluminum, 1500 PSI, 360° Swivel

This kit gives you compact, high-pressure 6AN connections for PTFE hoses where a tight 90° turn is needed. Machined from 6061-T6 aluminum with a 37° AN sealing face and a 360° swivel collar, these fittings are built to mate with PTFE-lined hose assemblies for fuel, oil, and related fluid-routing applications. The fittings accept a 6AN thread (9/16-18UNF) and are rated to 1500 PSI, operating across a wide temperature span from -65°F to 252°F.

How do these fittings attach to PTFE hose and what makes them leak-resistant?

These hose ends are made specifically for PTFE-lined hose and use the AN 37° sealing angle to create a metal-to-metal seat, reducing the need for additional washers. The swivel collar allows you to align the hose without twisting the PTFE braid or liner during assembly.

• Designed only for PTFE hose — prevents mismatched sealing failures
• 37° AN sealing face for reliable seat and pressure integrity
• 360° swivel collar eases installation and alignment
• Thread standard: 6AN (9/16-18UNF) for consistent compatibility

Will these survive demanding pressure and temperature conditions?

The fittings are rated to a working pressure of 1500 PSI and cover a broad temperature range, making them suitable for many automotive and industrial fluid systems. Their 6061-T6 aluminum construction balances strength and corrosion resistance while keeping weight low.

• Working pressure: 1500 PSI suitable for many fuel and oil systems
• Temperature tolerance: -65°F to 252°F for hot and cold environments
• 6061-T6 aluminum provides a good strength-to-weight ratio
• Black finish reduces glare and blends with engine bays

What should I check before buying to ensure compatibility?

Confirm your hose is PTFE-lined and sized for a 6AN fitting; these ends are not compatible with non-PTFE hoses or mismatched AN sizes. Also verify the threaded port uses a 9/16-18UNF (6AN) female receptacle and that a 90° orientation works within your routing constraints.

• Use only with PTFE-lined hose to avoid sealing issues
• Thread spec: 6AN (9/16-18UNF) — ensure port matches
• Allow clearance for a 90° fitting in tight engine spaces
• Check system pressure requirements against 1500 PSI rating

How does the 360° swivel help during installation?

The swivel collar enables final hose alignment without rotating the hose body, preventing stress on the PTFE liner and the braided cover. This makes it easier to install in confined areas and helps maintain the integrity of the hose assembly over time.

• Prevents liner twisting during tightening
• Speeds up alignment in cramped engine bays
• Reduces rework risk and potential hose damage
• Allows fine adjustment after torquing the nut

Who is this for: These EVIL ENERGY 6AN 90° hose ends are aimed at mechanics, fabricators, and automotive enthusiasts building or repairing PTFE-lined fuel or oil lines who need a compact right-angle solution. Choose this 4-piece black set when you require AN-standard sealing, a 360° swivel for easy installation, and a lightweight aluminum option rated for common high-pressure applications.