Our Series 5201LL Extra Light Duty DIN Tube Nuts, made from durable carbon steel, are designed to secure tube connections in hydraulic and fluid power systems. These nuts feature a precision-milled design for use with DIN fittings, which are commonly used in Europe. The Extra Light Duty classification ensures that these nuts are suitable for applications where lighter pressure demands are present. The carbon steel material provides a strong, reliable connection, offering excellent resistance to wear and pressure, while maintaining a secure, leak-free seal between the tubing and the fitting. Ideal for a range of industrial applications, these tube nuts are engineered to provide a long-lasting, efficient solution for fluid handling systems.