【Description:】This coupling is suitable for connecting two shafts of different diameters, it can also be connected to a motor shaft, or to connect shafts of different diameters;high torque with rigidity, low inertia and excellent sensitivity.Steel shafts give a combination of hardness and toughness for wear resistance.
【Specificationof Coupling:】 Connection Bore Diameter: 4mm-5mm(0.16"-0.20"); Total Length: 25mm /0.98"; Outside Diameter : 14mm/0.55"; Parameters: Boresize of your choice (bore tolerance + 0.05); Through Angle: 180 Degree; Color: Blue; Screw Thread Size: M4;