T8 400mm Lead Screw 8mm Thread Lead Screw 2mm Pitch Lead Screw with Brass Nut
T8 500mm Lead Screw 8mm Thread Lead Screw 2mm Pitch Lead Screw with Brass Nut
V6 J-head Hotend Short-Distance Extruder PTFE Lined Throat 0.4MM Nozzle for 1.75mm 3D Printer Parts