, it has four mounting holes for M5 screws. The hinge can be ordered with appropriate fasteners, and it has a silver color. The hinge is compatible with the European standard of aluminum profiles, and it can support up to 40 kg of flap weight. The hinge has a high quality and a low price, and it can be easily installed and used. You will see how to measure, cut, drill, and assemble the aluminum profiles and the metal hinge, and how to test the functionality and stability of the connection. You will also see some examples of different applications that can be made with the metal hinge and the aluminum profiles, such as cabinets, tables, shelves, or enclosures. You will discover the advantages and benefits of using the metal hinge for your projects, such as flexibility, durability, aesthetics, and cost-effectiveness.