The 16X1.5M Hex Plug from Fittings Unlimited Inc is designed for sealing threaded connections in fluid systems. This parallel hex plug features a 16mm diameter and 1.5mm thread pitch, ensuring compatibility with standard fittings. Made from high-quality materials, it offers excellent resistance to corrosion and wear, making it suitable for various applications. Its hexagonal shape allows for easy installation and removal using standard tools. This plug meets industry standards for performance and safety, providing a reliable solution for your sealing needs.