Set Screw Hubs are used to attach hub mount gears or wheels to a shaft.
Set Screw Hubs are a cheap way to attach hub mount gears or wheels to a shaft. The hub has 4 equally spaced 6/32" tapped holes.
They are precision machined from 6016 T6 aluminium.
The set-screw is 10-32 and uses a 3/32” hex key. Hex key is sold separately.