Tubular cable lug Cu, standard version. Technical data - Material: Cu-ETP in accordance with DIN EN 13600 - Surface: tin-plated, other surfaces on request - also suitable for fine-stranded conductors in accordance with IEC 228 Tubular cable lug Cu, standard version. Annealed to copper hardness F20. Cross section: 50 mm², bolt Ø: 12, W: 23, Øi: 10, Øe: 14, C1: 13, C2: 13.5, a: 19, L: 54.5, weight per 100 pieces ~kg: 3.16, 7 mm: 1, compression 5 mm: 2, PU/piece: 1.