Pololu 1083 Universal Aluminum Mounting Hub for 6mm Shaft, #4-40 Holes
- 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.
- 4-40 hex set screws (two included for each hub) allow secure coupling of shaft to hub. A 0.05' hex wrench (often the smallest size in SAE Allen wrench sets) is included for use with the set screws.
