Corner Bearing ( 3 mm diameter) / T-10186-02-3-1
The suitable positioning of the screw holes allows you to to fasten all the screws in the steel reinforcement.
Thanks to the adjustable screw , frame can be adjusted horizontally 2,5 mm (- / +) by using a 4 mm allen wrench.
The positioning pins have 3 mm in diameter.
The hinge has a special construction for bottom and top covers.