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The Fragola -3AN tube nut in black is offered as a single replacement fastening component for AN-style tubing connections. Intended for use with -3AN lines and fittings, this tube nut helps secure tubing assemblies in fuel, oil, or coolant plumbing where AN hardware is used. It provides a simple replacement option when a matching black finish or a single spare nut is needed for repairs or custom assemblies.
Fragola -3AN Tube Nut Black
