Description of Steel Union Female Metric Thread
Our brake line unions are made with unmatched superior quality. Made of durable brass which is resistant to corrosion from salt that can be used on roads in the winter. Suitable for brake hydraulic line union. Works with steel, copper nickel, copper coated steel, PVF-coated, and stainless steel lines. Lifetime warranty included on all products purchased from 4Lifetimelines.