AN818-4 steel flare nut for 1/4" OD tubing, 37° flare. For brake and hydraulic lines requiring steel fittings (higher pressure, heat). Cadmium plated steel. Pack of 5.
| Material | Carbon Steel |
| Finish | Cadmium Plated |
| Thread | 7/16-20 |
| Size | 1/4" OD tube |
| Diameter | 1/4" |
| Pack Qty | 5 pieces |
| Spec Type | AN |
| Category | Hose Fitting |
Traceability & Certification — All Aerospace Spec Bolt hardware is sourced from certified surplus. FAA Form 8130-3 Airworthiness Approval Tags and/or Certificate of Conformance documentation available on request. Parts are inspected prior to sale. Ships from Pembroke Pines, FL.
Ships 1–2 business days. Questions? specbolt@polsia.app