These universal aluminum mounting hub allows you to mount custom wheels and mechanisms to 5 mm motor shafts.
These universal mounting hubs are designed to work with most 5 mm shafts, including round shafts such as those on stepper motors and “D” shafts.
The hubs are sold in pairs. The set includes one Allen wrench (0.05") and two 4-40 set screws for securing the hubs to motor shafts.
Note: Each hub has four mounting tapped holes for 4-40 screws (not included).
WARNING
