Supplement X71 screw 0 is a key piece to carry out the installation of clip-on hinges. It fulfills the function of manually adjusting the clip or automatically adjusting the hinge to the supplement. Its adjustment is 2 mm and the piece is made of steel, finished in nickel-plated, in this way the piece has the resistance to generate greater support for the hinge. Each package contains a total of 200 units. Due to their size, it is recommended to keep them out of the reach of small children and store them separately to avoid their loss during installation.