Nema17 40N-cm stepper motor with 24mm D shaft for grub screw and 1.0m wiring.
These stepper motors are smaller NEMA17 Stepper Motors for use on your extruder or printer axes. Being only 38mm long but still producing 40N-cm of torque these motors make an excellent choice for use on your extruder. Lighter and shorter than the standard motors, but producing nearly as much torque. Hybrid.