The 12MJ-20MBPP with Washer & O-Ring from Fittings Unlimited Inc is a premium fitting designed for secure connections in fluid systems. Featuring a 12mm male joint and a 20mm diameter, this fitting is compatible with various applications. The included washer and O-ring enhance sealing capabilities, preventing leaks and ensuring optimal performance. Made from high-quality materials, it meets industry standards for durability and reliability. Ideal for hydraulic and pneumatic systems, this fitting is a trusted choice for professionals seeking quality solutions.