8mm, a Smooth Rod type part.

8mm smooth rod. 5/16" is a good equivalent.

Suppliers

Name Info
McMaster 88625K67
Hardware Store fasteners

Where is it used?

Module Subassembly
Cartesian Robot v1.0 Jigs
Cartesian Robot v1.0 X idler and constraint bracket
Cartesian Robot v1.0 X Motor Bracket
Cartesian Robot v1.0 XY Frame
Cartesian Robot v1.0 Vertical (Z) posts
Cartesian Robot v1.0 Vertical (Z) posts
Cartesian Robot v1.0 Y bearing housings
Cartesian Robot v1.0 Y Idler rod
Cartesian Robot v1.0 Y drive rod
Pulley Molds Kit Y toothed pulley moulding

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