Decide on parts

[conorpp]

Parts from McMaster are surprisingly expensive...

Amazon steppers, lead screws, and couplers seem to be best price so far:

• https://www.amazon.com/500mm-Stainless-Trapezoidal-bearing-Printer/dp/B0711NPRJ9
• https://www.amazon.com/CTYRZCH-L300mm-Start-Screw-Printer/dp/B016W5NHY2/
• https://www.amazon.com/CTYRZCH-Flexible-Couplings-Printer-Machine/dp/B016KFRR0O
• https://www.amazon.com/Stepper-Bipolar-4-lead-Connector-Printer/dp/B00PNEQKC0
• https://www.amazon.com/PODOY-KW4-3Z-3-Hinge-Lever-Switch/dp/B0171G7HCY/

[conorpp]

update

Amazon:

• nema 17 stepper
• stepper drivers
• smooth rods
• lead screws
• linear bearings
• limit switches

McMaster:

• compression springs
• M3.5 screws
• M3.5 nuts