QitinDasen 5 Pieces 3D Printer Aluminum Heater Block, with 0.4 mm Nozzle Print Head and M6 X 30 Throat Tube

The heater block is made of solid aluminum material for durability. Works perfectly with the brass nozzle print head and nozzle throat. The nozzle print head is made of high-quality brass material, which is strong and durable. The length is 13 mm, the input diameter is 1.75 mm, the output diameter is 0.4 mm, and the hexagonal diameter is 6 mm. The nozzle throat tube is made of high-quality stainless steel, which is durable and has a long service lIfe. The length is 30 mm, the inner diameter is 2 mm, the external thread is M6. Compatible with all 3D printer MK8 extruders. If you have any questions about the products you ordered, please contact us in time, we will try our best to provide you with satisfactory service. We always care about customer experience and strive to improve product functions and details.