The 12Cap Nut from Fittings Unlimited Inc is a reliable component designed for secure connections in various applications. This cap nut features a 12mm size, making it compatible with a wide range of fittings. Constructed from high-quality materials, it ensures durability and long-lasting performance. Ideal for hydraulic and pneumatic systems, this cap nut is engineered to withstand pressures up to 200 PSI. Its precision design allows for easy installation and a secure fit, reducing the risk of leaks. Whether you're working on industrial machinery or plumbing systems, the 12Cap Nut is a dependable choice for maintaining system integrity.