Couplers & Adaptors & Hubs

21 Item(s)

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ACTOBOTICS Dual Ball Bearing Hub, 545444

0.770" and 1.50" hole patterns which make it compatible with all other Actobotics products that have one or both of these hole patterns. This hub uses 6-32 socket head machine screws ( sold separately)

ACTOBOTICS Lightweight Set Screw Hub (3mm Bore), 545348

4 equally spaced 6-32 tapped holes 4 equally spaced 0.14" thru holes This hub is precision machined from aluminum The included set-screw is 6-32 and uses a 1/16" hex key