Zeelo 30PCS MK8 Extruder Nozzles 3D Printer Nozzles 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.8mm, 1.0mm Specification: Color: Gold Material: Brass Output Diameter: 0.2 mm, 0.3 mm, 0.4 mm, 0.5 mm, 0.6 mm, 0.8 mm, 1.0 mm Input Diameter: 1.75 mm Screw Thread: M6 Hexagon Diameter: 6 mm Attention: After replacing the nozzle, please recalibrate the distance between nozzle and build plate to ensure the quality of print parts. Please keep away from children. Package Details: 2 x 0.2 mm Nozzle print head 2 x 0.3 mm Nozzle print head 18 x 0.4 mm Nozzle print head 2 x 0.5 mm Nozzle print head 2 x 0.6 mm Nozzle print head 2 x 0.8 mm Nozzle print head 2 x 1.0 mm Nozzle print head Guaranty: We promise one month unconditional refund and replacement, and our customer service is always ready to help you in 24/7. High quality products and service is our priority.