Flexible Motor Shaft Coupling - 7mm to 7mm

Aluminium Flexible Shaft Coupling with Screw for CNC Motors, 3D printers etc.
Flexible Couplings are made of machined aluminium and have a spiral cut that makes them slightly flexible so they can be fit to two shafts even if they are not perfectly co-linear.
Type: Helical coupling, Material: Aluminium, Shaft Diameter (one side): 7mm ±0.1mm, Shaft Diameter (other side): 7mm ±0.1mm, Outer diameter: 18mm, Length: 25mm, Grub Screw: 4.