Pololu Universal Aluminium Mounting Hub (6mm shaft) Pair, 4-40 Holes, 1083

£7.88 £6.57

The Pololu universal aluminium mounting hub allows you to mount custom wheels and mechanisms to 6 mm motor shafts.

  • Sold in pack of 2
  • Buy 10 for £6.74 £5.62 each and save 14%

These universal mounting hubs are designed to work with most 6 mm shafts, including round shafts and “D” shafts.

The hubs are sold in pairs, and each hub includes two 4-40 set screws for securing a motor shaft to the hub.

The set includes one Allen wrench and two 4-40 set screws for securing the hubs to motor shafts.

Each hub has four mounting holes for 4-40 screws (not included).



25.4 mm diameter × 9.2 mm thick


6.8 g1

Shaft diameter:

6 mm

Mounting hole size:



1. For a single hub only (without set screws).

2. This is also the size of the set screws.