This Shaft Coupler is used to connect stepper motors to drive shafts. Use with rubber spider 162000ck to provide a smooth drive torque between stepper motor steps.

Specifications:

• 0.197" (5.00mm) Hub
• Used with motors
• 1 set screw/hub
• Hub OD: 0.625" Dia.
• Hub length: 0.56"
  
  Parts sold separately.