ExcelFu 5pcs 30MM Length Extruder 1.75MM Teflon Throat Tube and 5pcs 0.4MM Brass Extruder Nozzle and 5pcs Heater Blocks Hotend for MK8 Makerbot Anet A8 3D Printer (Bonus: 2pcs hex Key Wrenches)

ExcelFu 5pcs 30MM Length Extruder 1.75MM Teflon Throat Tube and 5pcs 0.4MM Brass Extruder Nozzle Print Heads and 5pcs Heater Blocks Hotend for MK8 Makerbot Anet A8 3D Printer (Bonus: 2pcs hex key wrenches)

Specification of Extruder Tube:
Type : Nozzle Throat
Compatibility : 3D Printer
Outer Thread : M6
Nozzle Throat Outer Diameter:7mm
Nozzle Throat Inner Diameter:4mm
Teflon Pipe Inner Diameter : 2mm
Length : 30mm
Filament Diameter : 1.75mm
Material : Stainless Steel

Specification of Brass Nozzle:
Type :0.4mm Extruder Brass Nozzle Print Head
Color: Golden.
Material: brass
Size: 5*13mm
Input Diameter: 1.75mm
Output Diameter: 0.4mm

Specification of Heater Blocks Hotend:
Name:Metal Part
Color:Silver
Specification:20*20*10mm

Specification of Hex Key Wrench:
Quantity:2 Pack
Diameter:2mm and 3mm
Shape: hex
Material:heat treated carbon steel

Package include
5 x 3D Printer Nozzle Inputting Tube
5 x 3D Printer Extruder Brass Nozzle Print Head
5 x Heater Blocks Hotend
2 x Hex Key Wrenches