The Sertos connection pins are specifically designed for use in door fittings and provide a reliable solution for connecting door components. Made from hardened steel, these pins ensure high strength and durability, making them ideal for use in doors with a thickness of 40 to 65 millimeters. With a square size of 8 millimeters, they fit precisely into the corresponding fixtures, ensuring stable and secure installation. The gray color and hardened surface finish not only give the pins an appealing look but also contribute to corrosion resistance. The package includes one piece, allowing for easy handling and installation. These connection pins are an essential component for the assembly and operation of door fittings, offering an optimal solution for various applications both indoors and outdoors.