Cable gland with metric connection thread in accordance with DIN EN 60423, with external strain relief, cable bend protection, hexagon intermediate support, pressure rings, sealing ring and screws, halogen-free. Nominal size: M 40 for cable Ø: 31 - 33 mm Connection thread length: 8 mm Wrench size 1: 52 mm Wrench size 2: 50 mm Operating temperature range: -30° to 100°C Protection class: IP54 with connection thread sealing ring 987M... (please order separately!): IP65 Material of gland body: nickel-plated brass Material of pressure ring: galvanized, blue pass. Steel sealing ring material: SBR/NBR