aluminium shaft couplings XF2-40C-1016 1.Flexible; Stainsteel 2. height:56mm,diameter:40mm 3. ... ISO9001:2000 standard aluminium shaft couplings XF2-40C-1016 setscrew typeApply to screw, servo motors, stepper motors, micro ... contact us at your convenience. aluminium flexible shaft couplings XF2-40C-1016