The 5404-N-12-12X4.0 fitting from Fittings Unlimited Inc is a durable 12MP-12MP NIPPLE STR designed for reliable connections in fluid systems. This fitting features a 4.0-inch length, ensuring a secure and leak-free connection. Constructed from high-grade materials, it is built to withstand various pressures and temperatures, making it suitable for demanding applications. The fitting complies with industry standards, including ISO and ANSI, ensuring reliability and safety in operation. Its versatile design allows for easy integration into existing systems, making it a preferred choice for engineers and technicians.