The FUI SS-FL-6400-04-05-O is a high-quality stainless steel fitting designed for reliable connections in various applications. This 4MF-5MB straight fitting features durable construction, ensuring longevity and resistance to corrosion. With precise dimensions, it fits seamlessly into your existing systems, providing a secure and leak-free connection. Ideal for hydraulic and pneumatic systems, this fitting meets industry standards for performance and safety. Its compatibility with multiple systems makes it a versatile choice for professionals seeking dependable fittings.