Description: High quality and brand new Suitable for 3D printer with J-head structure (also suitable for repra, MK, UK structure) and 1.75mm consumables Size: Approx. 12.5 x 8mm / 0.5 x 0.3 inch Screw external diameter: Approx. 6mm / 0.23 inch (Metric system M6, Tooth length: 5.5mm) Screw internal diameter: Approx. 2mm / 0.08 inch Nozzle accuracy: 0.2mm Mode: 3DH-011A Material: Copper Color: Golden Package Includes: 1 x 3D Printer Nozzle
