The 5Cap NUT from Fittings Unlimited Inc is a reliable component designed for securing connections in fluid systems. With a size of 5, this cap nut is compatible with various fittings, ensuring a tight seal and preventing leaks. Made from high-quality materials, it offers excellent durability and resistance to corrosion. The design allows for easy installation and removal, making it a practical choice for maintenance tasks. This cap nut meets industry standards, ensuring safety and reliability in all applications.