Set screw hubs offer a cheap way to attach our hub mount gears or our wheels to a shaft. The hub offers 4 equally spaced 5-40 tapped holes and is precision machined from 6061 T6 aluminum. The set-screw is 10-32 and uses a 3/32” hex key.

These hubs use a 3/32” Hex Key
(click here)

5-40 Pan Head Screws
(click here)

5-40 Socket Head Screws
(click here)

5-40 Truss Head Screws
(click here)

5-40 Flat Head Screws
(click here)

0.625” Set Screw Hub Hardware

Set screw hubs offer a cheap way to attach hub mount gears or wheels to a shaft. The hub offers 4 equally spaced 6-32 tapped holes and is precision machined from 6061 T6 aluminum. The set-screw is 10-32 and uses a 3/32” hex key.These set screw hubs work with our new ServoBlocks Kits.

NOTE: As of this time, the 0.770” Set Screw Hubs are not compatible with our gears, sprockets, wheels, etc.
If you are looking for a Set Screw Hub that will attach to an item previously purchased from ServoCity you will most likely require the 0.625” Hub listed above. If you are unsure which hub to purchase, please e-mail tech@servocity.com or call 620-221-0123 before completing your order. Thank you.

These hubs use a 3/32” Hex Key
(click here)

6-32 Pan Head Screws
(click here)

6-32 Socket Head Screws
(click here)

6-32 Truss Head Screws
(click here)

6-32 Flat Head Screws
(click here)

0.770” Set Screw Hub Hardware

0.625” Set Screw Hubs

0.770” Set Screw Hubs

0.770” Set Screw Hubs (3mm - 6mm)

0.770” Set Screw Hubs (1/8” - 1/2”)

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