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| Connection options | 3AN male to 1/4-inch OD hardline; 6AN male to 5/16- or 3/8-inch OD hardline |
|---|---|
| Material | 6061 aluminum body with brass ferrule |
| AN seal | 37-degree flare |
| Tube compatibility | Stainless steel or aluminum hardline |
| Configuration | Straight |
| Not compatible with | Soft, braided rubber, or nylon hose |
Transition metal hardline to a male AN flare without treating flexible hose as rigid tubing. Choose the adapter by the hardline outside diameter and required AN connection: 1/4-inch tube to 3AN, or 5/16- and 3/8-inch tube to 6AN.
This compression fitting is intended for stainless steel or aluminum hardline. Measure the tube outside diameter and do not use soft, braided rubber, or nylon hose in the compression end.
Cut the tube square, remove burrs, clean away debris, and keep enough straight tube length for the nut and ferrule to seat correctly. Support the hardline so vibration does not load the joint.
Match the male 37-degree flare to a compatible female AN hose end or component. Start threads by hand, align both sealing surfaces, and pressure-test the completed fuel-line connection before operation.

| Policy | Details |
|---|---|
| Cancellation Policy | Orders can be canceled within 48 hours of placement. Refund processed in 3-5 business days. |
| Returns Policy | Returns accepted within 180 days. Full refund within 90 days; 15% fee for 90-180 days. |
| Non-Returnable Items | Only regular-priced items are eligible for refunds; sale items are non-refundable. |
| Refund Processing | If no refund received, check your bank/credit card. For ongoing issues, contact support@ievilenergy.com. |
Effective from August 25, 2024. Price drops within 7 days of purchase can be claimed.
EVIL ENERGY reserves the right to interpret, modify, or terminate this policy in accordance with applicable laws and regulations.
If you need further information or assistance, feel free to ask!
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