Models NEMA 23 Stepper motor 23HS30-2694D 18 709 2 ST-M11 19 289 0 3/8 Tube to 1/8 NPT adapter 0 90 0 Aluninium Heatsink 2.079 0 23 0 Tefen 21105 Nozzle 3 202 0 5x4 18650 cell holder 21 722 0