Screws M2 M3 M4 M5 M6 M8 Grub Screws Assortment Stainless Steel Head Allen Screw with Allen

Size parameters: input diameter: 1.75 mm; output diameter: 0.2 mm, 0.3 mm, 0.4 mm, 0.5 mm, 0.6 mm, 0.8 mm, 1.0 mm; the screw thread model: M6; the hexagon diameter: 6 mm.

Premium quality: the MK8 extruder nozzles are made of high quality hardened steel with high intensity, strong and durable.Provide a long service life.Easy to install and unload.

Precise Design The 3D printer nozzles can prevent the print head from leaking effectively and produce consistent prints with smooth and shiny politus. Create the resistance from the corners and avoid blocking the filament with rounded chamfer. Easy to identify with engraving the size on each nozzle.

Application and compatibility: MK8 extruder nozzles fit for 3D printer MakerBot Creality CR-10, MK8 Makerbot Reprap PRUSA I3, compatible with all 1.75 mm PLA, ABS, 3D printers. Fit just like the original.