Flanges for M-screw connections, material plastic, assembly without tools using snap-in technology, for 1 x M63 / M50, 2 x M32 / M20, 5 x M25, 5 x M20, suitable for TwinLine-G (SZ) meter cabinets and TwinLine wall and floor cabinets. Only for TwinLine-G (SZ) meter cabinets is a flange for M-screw connections TZ102 additionally included at the factory.