Precision Hub for Hex-Shaft Couplings

The Studica Robotics 6 mm Low Profile Hex-Shaft Clamping Hub V2 is engineered to deliver a secure and compact coupling between your motor or drive shaft and wheels, sprockets, or other mechanical components. With its 6 mm hex-shaft ID and low profile form, it's ideal for tight-space and high-precision builds.  Made of aluminum, the Studica Robotics Clamping 6mm Hex-Shaft Hub-V2 is used with flex and drive wheels 

The Studica Robotics HEX Chain and Sprocket Pack is a complete power transmission hardware kit built for competitive robotics, classroom projects, and custom mechanical designs. This comprehensive pack includes a heavy-duty #25 roller chain with master links, a variety of precision sprockets, flanged bearings, shaft hubs, spacers, collars, socket head cap screws, and a chain breaker tool — giving you everything needed to build efficient drivetrain systems or other mechanical linkages.

The Studica Robotics Servo Pack - Hex Shaft is a complete servo motor and hardware bundle designed for robotics builders, educators, and competition teams. This all-in-one set includes eight multi-mode smart servo motors, a smart robot servo programmer, a 6 V battery holder, a servo power block, multiple servo mounting plates, servo horns, and 6 mm Hex-shaft servo hubs — giving you everything you need to integrate servos into robot mechanisms, linkages, and control systems.