Material: BrassOut Thread: M7Color: goldFilament Diameter: 1.75mmOutput Diameter: 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.8mm, 1.0mmCompatibility: the printer nozzles fit for FlashForge Creator Pro, FlashForge Creator X, FlashForge Dreamer, Dremel Idea Builder, PowerSpec 3D Pro, PowerSpec 3D X, Wanhao Duplicator 4S, Wanhao Duplicator 4X, Wanhao i3, etc.Package Includes:1x 0.2mm 3D printer nozzles1x 0.3mm 3D printer nozzles2x 0.4mm 3D printer nozzles1x 0.5mm 3D printer nozzles1x 0.6mm 3D printer nozzles1x 0.8mm 3D printer nozzles1x 1.0mm 3D printer nozzlesNOTE:1.After replacing the nozzle, please recalibrate the distance between nozzle and build plate to ensure the quality of print parts.2.Small accessories, please keep away from children.