The 5MJ-4MJ Straight Union by Fittings Unlimited Inc is designed for effective fluid connections in various systems. This fitting features a 5MJ size and 4MJ thread, ensuring compatibility with standard applications. Made from high-quality materials, it offers durability and resistance to environmental factors. This union adheres to industry standards for reliability, making it a preferred choice for professionals. Its precise dimensions and threading allow for easy installation, providing a secure and leak-free connection.