The 3Brass Nut from Fittings Unlimited Inc (model BPF-0318-03) is designed for secure and reliable connections in various plumbing and hydraulic applications. Constructed from premium brass, this nut provides excellent resistance to corrosion and wear. It fits standard 3-inch fittings, ensuring versatility across different systems. This product adheres to industry standards, guaranteeing safety and performance. Its straightforward design allows for easy installation, making it a preferred choice for both professionals and DIY projects.