The DeatschWerks 10AN female flare nut is a replacement fastening nut for 10AN hardline tubing assemblies. It secures male flare fittings to tubing or adapters in high-capacity AN-style fluid systems, helping establish a reliable mechanical seal for fueling or oil circuits when constructing or repairing custom hard-line connections using 10AN hardware.
DeatschWerks 10AN Female Flare Nut for Hardline Tubing