Specifications:Material: Aluminum & Stainless Steel & BrassConnection method: external thread connectionScope of application: 3D printerResistance value : R (25°C)=100K±1%Operating temperature range: -40°C~+300°CCartridge Heater: 12V 40 WSupplies: 1.75mmNozzle size: 0.3mmWire length: 1MWeight: 51gPackage Included:1x MK8 Nozzle1x MK8 Throat1x MK8 Heated Block1x Teflon Wire1x Heated Wire2x M6 Nut1x Thermistor1x M3*3mm Screw1x M3*6mm Screw...