Specification Brand : kweiny BulletPoint1 : Brass material advantage: The heat conductivity of brass is 7 times as high as that of stainless steel. MK10 hotend structure only allows filament to have little contact with the nozzle. The material of the nozzle must be brass to ensure filament’s temperature is the same as the thermistor, so it make the melt plastic more smooth. But the heat conductivity of stainless steel is so poor, it is unscientific and irrational used on MK10 nozzle. BulletPoint2 : Compatibility: Fit with MK10 hotend M7 thread aluminum heater block, such as FlashForge Creator Pro, Creator X, Dreamer, Finder, Inventor, Idea Builder, PowerSpec 3D Pro, PowerSpec 3D X, Wanhao Duplicator 4S, Wanhao Duplicator 4X, Wanhao i3, Monoprice maker select plus, Qidi tech X-plus and X-max, i-Mates, X-Maker, X-Smart, Cocoon Create, etc. BulletPoint3 : Quantity and specification: M7 thread nozzle, diameter size 0.2mm 0.4mm 0.6mm 0.8mm 1.0mm, 2 pieces of each size. For detailed dimensions, please refer to the drawings in the upper left. BulletPoint4 : Multi Size: There are 5 commonly used sizes of nozzle diameter. You can experience different filament feeder rates. Color : Gold CompatibleDevices1 : Laptop CompatibleDevices2 : Smartphone CompatibleMaterial1 : Plastic CompatibleMaterial2 : Stainless Steel CompatibleMaterial3 : Brass ExternallyAssignedProductIdentifier1 : 664111813623 ExternallyAssignedProductIdentifier2 : 0664111813623 GpsrSafetyAttestation : 1 ItemName : Kweiny MK10 Nozzle Multi Size for 3D Printer Makerbot Parts (0.2mm 0.4mm 0.6mm 0.8mm 1.0mm) M7 Thread Brass Nozzle for Extruder Hotend 2 Pieces of Each Size 10 Pieces in Total ItemPackageDimensions_Height : 6 centimeters ItemPackageDimensions_Length : 1.4 centimeters ItemPackageDimensions_Width : 3.6 centimeters ItemPackageQuantity : 10 ItemTypeKeyword : 3d-printer-accessories Material : Metal ModelNumber : XZ3DMK10HE10 NumberOfBoxes : 1 PartNumber : XZ3DMK10HE10 ProductSiteLaunchDate : 2017-09-22T07:00:00.000Z Size : 10 Pieces 5 Sizes SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 23261500