5PCS Volcano Nozzle 0.4MM,M6 Hardened Steel Printed Head for J-Head Hotend Extruder Parts,Compatible Artillery/Sidewinder 3D Printer.

Packing List: 5PCS Volcano Nozzle 0.4MM+Needle
Parameters:Input diameter 1.85mm, output diameter 0.4mm, external thread M6, thread length 13mm.
Made of hardened steel material, 1.High thermal strength, can work for a long time at temperatures between 450 and 500°C 2.Good corrosion resistance 3.Good low temperature performance, hardened steel can still maintain its mechanical properties at low and ultra-low temperatures. Compared to brass nozzles, they have higher hardness and wear resistance and longer service life.
Suitability and compatibility: our nozzles are suitable for Sidewinder X1, TEVO 3D printers and are compatible with all 1.75mm PLA ABS 3D printers.
Superb technology: Manufactured by CNC precision automatic lathe to ensure concentric input and output holes, the unique molding technology ensures a smooth and burr-free nozzle interior, which not only reduces resistance and avoids filament clogging, but also makes the filament run smoother.

Note: When using hardened steel nozzles, the print temperature should be increased by 10-20% from the brass nozzle.

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