Wide Range of Use: Flange Coupler is produced based on International Flange Standard, widely used in model shaft connection, perfect accessories for RC Model motor, etc.
Material: Iron Plating, hardened by heat treatment, and then electroplated. Durable and insulation, make your shaft more stable, easy to install and replace.
FUNCTION: Flange Shaft Coupling can fix one shaft to a plane and install other parts on the shaft easily. Double connection points fasten the coupler tightly.the machine is not easy to separate during operation.
Package Include: 2 x 8mm Flange Shaft Coupling + 1 x M4 Mini Hex Wrench + 4 x M4 Fastening Screw
NOTE: Please confirm the size of your stepper motor shaft before purchasing.Please feel free to tell us your inquires and issues, we will apply questions for you and give you the pleasant shopping experience.