5x 3D Printer Nozzle Throat Tube 5x Nozzle Print Heads 5x Heater Blocks Hotend 5x M6 nuts 2x Hex Key Wrenches (for MK8 Makerbot Reprap Prusa I3 3D Printer) Compatibility: compatible with all 1.75mm PLA ABS 3D printer

Product features:
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: copper (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: 1.5mm and 2mm
Shape: hex

Package Including:
5 x 3D Printer heating block
5 x 3D Printer 30mm length 1.75mm Nozzle Inputting Tube( for MK8 Makerbot Reprap Prusa I3 3D Printer)
5 x 3D Printer 0.4mm Extruder Brass Nozzle Print Head
5 x M6 nuts
2 x Hex Key Wrenches
Only the above package content, other products are not included