Screw Clamp Designed Terminal Block uses a tin-plated, solid copper or solid brass current bar with grooved serration, a steel cage clamp and screws. The Terminal Block is provided with zinc plated steel parts which are passivated by a golden yellow chromate layer for maximum resistance against oxidation. The Terminal Block is easy to use and requires minimal maintenance. The Screw Clamp Designed Terminal Block can be availed in different specifications.