The 4" FS HEX HD PLUG by Capitol Manufacturing is a heavy-duty plug designed for secure sealing in fluid systems. This 4-inch fitting features a female socket connection, ensuring compatibility with standard piping systems. Made from high-quality materials, it offers excellent durability and resistance to corrosion. Ideal for use in plumbing and industrial applications, this hex head plug is easy to install and provides a reliable seal, meeting industry standards for performance and safety.
