eMagTech 2pcs 3D Printer Z Axis Trapezoid Motor Screw Nuts T8 Lead POM Nut 8mm Compatible with Prusa I3 MK2 MK2S MK3 MK3S

Compatibility: Compatible with Prusa I3 MK2 MK2S MK3 MK3S 3D Printer Trapezoid Motor. Lead Screw Diameter: 8mm / 0.31inch; Pitch: 2mm / 0.07inch; Lead of Thread: 8mm / 0.31inch. Material: Made of POM and it will have a long service time. What's more, it is quite quiet when you use it. Convenient to use: You can easily replace it without other tools or preparation, easy to install and convenient to use, no processing required. Package: 2 sets POM nut kit as the first photo shows.