This remote E3D v5 3D printer head (0.4 mm nozzle, 1.75 mm filament) is...
"1 Wire" 10 CM Male - Female
30 cm 1p Male to Female Wire
This M3x12mm hexagon pillar nut fits perfectly with the M3 hexagon pillars.
U-shaped photoelectric sensor module...
AC - DC AC power supply with 230V AC power supply providing a stable 5V DC output voltage at a maximum current of 4A.