The 4Brass Nut with Brass Sleeve from Fittings Unlimited Inc is a high-quality fitting designed for secure connections in various applications. Made entirely of brass, this fitting offers excellent corrosion resistance and durability, making it suitable for both indoor and outdoor use. Its design ensures a tight seal, preventing leaks and ensuring optimal performance. This fitting is compliant with industry standards, providing reliability in critical applications. Its straightforward installation process makes it a go-to choice for professionals seeking dependable fittings.