Tube Nut, 1/2"-20 Male to 5/8"-18 Female, Inverted Flare
Description
Transition between line sizes without compromise using this brass inverted-flare tube nut. With a 1/2"-20 male seat and a 5/8"-18 female seat, it creates precise, leak-free connections on brake, fuel, and transmission systems. The solid brass construction offers superior corrosion resistance and long service life compared to steel.
Key Benefits
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Exact thread + flare geometry – 1/2"-20 M to 5/8"-18 F inverted flare ensures reliable, leak-free seating.
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Corrosion-proof brass – resists rust and galvanic reaction, ideal for use with steel and copper-nickel lines.
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High strength + machinability – durable under hydraulic pressures while easy to work with during installation.
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DOT FMVSS 106 compliant – meets U.S. safety standards for hydraulic brake fittings.
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Bulk packaging – cost-effective option for shops and installers handling multiple connections.
