Male HardLine Fittings

*[NOTE]Due to holiday schedules and weather conditions, we regret to inform you of a 20-day delay in shipping for 6AN Male to 1/4 Hardline Compression Fitting (SKU: EVKT01823S5BK-AMZ1).
To express our gratitude for your patience, we'll provide a discount of $5 to $50 on your next purchase. .We truly appreciate your understanding and value your business greatly.

• Connects 3AN or 6AN male flare to 1/4", 5/16", or 3/8" OD hardline using compression adapter.
• Crafted from black anodized aluminum with brass ferrule for leak-free high-pressure sealing.
• Standard 37° AN flare ensures metal-to-metal seal without the need for thread sealant.
• Ideal for fuel delivery, EFI conversions, LS swaps, and custom engine bay plumbing.
• Only compatible with stainless steel or aluminum hardline – not for rubber/Nylon hose setups.

• Connects 6AN or 8AN male flare to 3/8" OD hardline using a 90° aluminum compression adapter.
• Built from black anodized aluminum with brass ferrule for secure and corrosion-resistant seal.
• Features 37° AN flare for leak-proof metal-to-metal sealing, no Teflon tape needed.
• Perfect for tight routing in custom fuel systems, LS swaps, and engine bay upgrades.
• Compatible only with stainless steel or aluminum hardlines – not for use with rubber or nylon hose.