Connection clamp according to DIN EN 62561-1, for connecting round or flat conductors to the reinforcement in the concrete foundation, clamp material: St/bright, screw: carriage bolt M10 with hexagon nut, St/tZn, clamp design: 2-part, round-flat/round, fit: Ø 10 or fl, 30x3.5 mm / Ø 4-, 16 mm