SEALCON LLC part NN-13-BR is a high-quality Nickel Plated Brass Locking Nut designed for use with 1/2" NPT (National Pipe Thread) fittings. This durable locking nut ensures a secure and leak-free connection in various industrial and commercial applications. The nickel plating not only enhances the aesthetic appearance but also provides excellent corrosion resistance. Trust SEALCON LLC part NN-13-BR for reliable and long-lasting performance in your plumbing and mechanical systems.