The 6MJ-12MM Washer & O-Ring Straight Fitting by Fittings Unlimited Inc is designed for secure connections in fluid systems. This fitting features a 12mm diameter and includes a washer and O-ring for enhanced sealing. Made from high-quality materials, it ensures durability and resistance to wear. The fitting complies with industry standards, making it suitable for various applications including hydraulic and pneumatic systems. Its compact design allows for easy installation in tight spaces, while the robust construction guarantees long-lasting performance.