z_motor_assemblies:
Vitamins:
  2 M3 cap screw x 16mm
  8 M3 cap screw x 20mm
  2 NEMA17 x 47mm stepper motor
 10 Nyloc nut M3
  8 M3 pan screw x 8mm
  4 M4 pan screw x 12mm
  2 Neoprene tubing OD 8mm ID 5mm x 16mm
 18 Washer M3 x 7mm x 0.5mm
  4 Washer M4 x 9mm x 0.8mm
  8 Star washer M3 x 0.5mm
  4 Star washer M4 x 0.8mm

Printed:
  4 z_coupling.stl
  1 z_motor_bracket_lhs.stl
  1 z_motor_bracket_rhs.stl