Automec Brass Lock Nut for Brake Union Fittings - 3/8x24 UNF
The Automec Brass Lock Nut for Brake Union Fittings, SKU LNB1, is designed for secure and reliable connections in brake systems. This lock nut features a 3/8x24 UNF thread, ensuring compatibility with standard brake fittings. Made from durable brass, it provides excellent resistance to corrosion and wear, making it a dependable choice for automotive applications.