The Flint & Walling Plug/Pipe 3/4 NPT Zinc With ND ST-3 Thread is designed for secure and reliable connections in plumbing systems. This plug features a 3/4 NPT threading, ensuring compatibility with standard piping systems. Made from high-quality zinc, it offers excellent corrosion resistance and durability, making it suitable for both indoor and outdoor applications. The non-drip (ND) design prevents leaks, ensuring a tight seal. Ideal for use in various plumbing and irrigation systems, this plug meets industry standards for quality and safety, making it a dependable choice for your plumbing needs.