Precision shims are great for use with our ACME lead screws. They're perfect for use with our 688Z or F8-16M bearings and 8mm lock collars. Thickness 1mm, Bore 8.1 mm, diameter 12mm
The NEMA17 stepper motor is a great choice for any project. It's easy to connect to breadboards or circuit boards with the included 1m lead and 4-pin Dupont-style connector.