- These universal mounting hubs are designed to work with most 6mm shafts, including round and 'D' shafts.
- Each hub has six mounting holes for 4-40 screws (not included), letting you mount custom wheels or mechanisms to your motors.
- These universal mounting hubs are designed to work with most 6mm shafts, including round and 'D' shafts.
- Each hub has six mounting holes for 4-40 screws (not included), letting you mount custom wheels or mechanisms to your motors.
