### Mechanical Parts List

| Description                                              | Qty  | Source                                                       | Help                                                         |
| -------------------------------------------------------- | ---- | ------------------------------------------------------------ | ------------------------------------------------------------ |
| Carriage Block                                           | 1    | 3D Printed                                                   |                                                              |
| Cover (optional)                                         | 1    | 3D Printed                                                   |                                                              |
| Left Foot                                                | 1    | 3D Printed                                                   |                                                              |
| Right Foot                                               | 1    | 3D Printed                                                   |                                                              |
| Head Block                                               | 1    | 3D Printed                                                   |                                                              |
| Tail Block                                               | 1    | 3D Printed                                                   |                                                              |
| Pen Mounting Block                                       | 1    | 3D Printed                                                   |                                                              |
| Linear Bearing Shaft 6mm Dia. x 200 lg.                  | 4    | [Amazon](<https://www.amazon.com/ReliaBot-inches-Hardened-Chrome-Plated/dp/B07R16DRVY>) |                                                              |
| Linear Bearing LM6LUU (wide Style)                       | 4    | [Amazon](<https://www.amazon.com/uxcell-LM6LUU-6mmx12mmx35mm-Bushing-Bearing/dp/B01N3MO4FA>) |                                                              |
| Pulley GT2 16Tooth 6mm 5mm Shaft                         | 2    | [Amazon](<https://www.amazon.com/WINGONEER-Aluminum-Timing-Pulley-Printer/dp/B077YHJHVH>) |                                                              |
| Smooth Idler Pulley 3mm I.D. 16Tooth Dia 13mm Flange Dia | 6    | [Amazon](<https://www.amazon.com/BALITENSEN-Smooth-Pulley-Toothless-Printer/dp/B077GXV7BJ>) | [Issue](https://github.com/bdring/midTbot_esp32/issues/3)    |
| Stepper Motor NEMA14 x 20mm Tall 5mm Shaft               | 2    | [StepperOnLine](<https://www.omc-stepperonline.com/nema-14-bipolar-1-8deg-5ncm-7-08oz-in-0-4a-10v-35x35x20mm-4-wires.html>) | [Issue](<https://github.com/bdring/midTbot_esp32/issues/10>) |
| GT2 6mm Wide Belt                                        | 1m   | [Amazon](<https://www.amazon.com/Mercurry-Meters-timing-Rostock-GT2-6mm/dp/B071K8HYB4>) |                                                              |
| Controller PCB                                           | 1    |                                                              |                                                              |
| Button Screw M3 x 50mm                                   | 1    |                                                              |                                                              |
| Hex Nut M3 Locking                                       | 1    |                                                              |                                                              |
| Socket Head Screw M5 x 14                                | 1    |                                                              |                                                              |
| Socket Head Screw M3 x 16                                | 6    |                                                              |                                                              |
| Button Head Screw M3 x 8mm                               | 6    |                                                              |                                                              |
| Rubber Foot 1/2" dia x 1/8" Thk                          | 4    | [Amazon](<https://www.amazon.com/Self-Stick-Noise-Dampening-Bumpers-12-pieces/dp/B001WAK6DS>) |                                                              |
| Bearing 3mm x 7mm x 3mm (683ZZ)                          | 2    | [Amazon](<https://www.amazon.com/gp/product/B00ZHSR2QU>)     |                                                              |
| Hobby Servo MG90S                                        | 1    | [Amazon](https://www.amazon.com/s?k=mg90)                    |                                                              |
| 12V 3A Power Supply                                      | 1    | [Amazon](https://www.amazon.com/Adapter-100-240V-Transformers-Switching-Wireless/dp/B073WSWT34) |                                                              |
