POLOLU UNIVERSAL ALUMINUM MOUNTING HUB FOR 3MM SHAFT M3 HOLES
POLOLU UNIVERSAL ALUMINUM MOUNTING HUB FOR 3MM SHAFT M3 HOLES
These universal aluminum mounting hubs allow you to mount custom wheels and mechanisms to 3 mm diameter motor shafts. The set includes two hubs, two M3 set screws for securing the hubs to motor shafts, and one 1.5 mm Allen wrench for use with the set screws. Each hub has four threaded mounting holes for M3 screws (not included).
Dimensions
Size: 17.5 mm diameter × 5 mm thick
Weight: 2.8 g
Shaft diameter: 3 mm
Mounting hole size: M3
Notes:
1 For a single hub only (without set screw).
2 This is also the size of the set screw.
Tags: POLOLU UNIVERSAL ALUMINUM MOUNTING HUB FOR 3MM SHAFT M3 HOLES