Clamping sleeve, with internal thread and locking screw, halogen-free. Dimensions (approx. dimensions) L: 19 mm for cable Ø: 3 - 6.5 mm Thread: M 10 Thread grub screw: M 7 Thread locking screw: M 3.6 Internal thread length: 9 mm Material: PS (polystyrene) Material grub screw: PA (polyamide) Material locking screw: Steel, copper-plated Color: black