Cross connector according to DIN EN 62561 (VDE 0185-561) including clamping plate with cylinder head screws according to DIN EN ISO 1207 and hexagon nuts according to DIN ISO 4032, for above-ground connections and lightning protection. Dimensions (approx. dimensions) clamping plates W x L x t: 54 x 54 x 2 mm Dimensions (approx. dimensions) intermediate plate W x L x t: 54 x 54 x 2 mm Connection options: 2 round conductors 8 - 10 mm (1318/10, 2318/10) or 2 flat conductors 30x4 mm (2317/4/30) or 1 round conductor 8 - 10 mm (1318/10, 2318/10) and 1 flat conductor 30x4 mm (2317/4/30) Connector material: hot-dip galvanized steel. Material screws/nuts: steel, hot-dip galvanized.