









EVIL ENERGY 6AN to 1/4 Inch Hardline Compression Fitting Adapter – Aluminum Black
- £27.55
- £27.55
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Free Returns
Description
xThe EVIL ENERGY 6AN to 1/4 inch hardline adapter is a compact, robust connector designed for high-performance fuel systems and engineered modifications. Finished in black, it pairs a precision 6AN male flare with a 1/4 inch hardline path, offering a clean, professional look under the hood while supporting dependable fluid transfer.
What makes it stand out
Built with an aluminum alloy fitting and a brass ferrule, this adapter emphasizes a balance of strength and lightness. The 37-degree sealing angle helps establish a tight seal where it matters, reducing unwanted leaks and ensuring a consistent interface with compatible hardlines.
Key specifications
- Size: 6AN male flare to 1/4 inch OD hardline; 6AN thread is 9/16 UNF
- Material: aluminium alloy body; brass ferrule for secure clamping
- Sealing: 37-degree flare angle for a precise, metal-to-metal seal
- Compatibility: intended for stainless steel or aluminum hardlines; measure your line before purchase
- Finish: black anodized look that resits corrosion and adds a sleek touch
Applications and use cases
- Fuel delivery systems where a compact, strong connector is needed
- Engine modification projects that require reliable hardline connections
- Custom builds in racing or street performance where space and fitment matter
- Retrofits or upgrades that involve 6AN flare fittings and 1/4 inch hardlines
Practical tips for buyers
- Verify your hardline material (stainless steel or aluminum) and OD before purchase
- Check the 9/16 UNF thread fitment to ensure compatibility with your existing fittings
- Keep the brass ferrule clean and torqued to recommended specs to maintain performance
While benefits like durability, a secure seal, and a tidy installation are possible outcomes, reading product specs carefully helps set realistic expectations. EVIL ENERGY products aim to support your build without promising results or guarantees.
FAQ
Q: Is this adapter compatible with stainless steel hardlines?
A: Yes. It is designed for stainless steel or aluminum hardlines when the 6AN flare matches your line.
Q: What are common uses for this fitting?
A: Ideal for fuel delivery, fuel systems, and engine modification projects; verify size and thread before purchasing.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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