4 PCS Radiator Caps, Durable Brass Blanking Cap, Internal Thread Spigot with Washers 1/2" Nut, for Washing Machine Valve Faucets Tap

Made from high-quality copper material, these radiator blanking caps are sturdy, corrosion-resistant, and designed for long-lasting use in plumbing, radiator, and water connection applications. Designed with internal thread spigots and washers, these blanking caps help create a secure seal to reduce water leakage and improve connection stability during installation and maintenance. The 1/2" threaded design is suitable for compatible radiator valves, faucets, washing machine connections, and plumbing fittings, providing convenient replacement and maintenance support. Suitable for radiators, washing machine valves, faucets, taps, pipe fittings, and household plumbing systems. Ideal for home repairs, plumbing maintenance, and replacement projects. Includes 4 copper radiator blanking caps with washers, providing practical replacement parts for multiple plumbing installations and future maintenance needs.