4-Pack 3D Printer Z Axis Trapezoid Motor Screw Nuts T8 Lead Screw POM Nut 8mm for Creality CR10 CR-10S Pro Ender-3 Ender 3S Ender3 Pro 3D Printer by Amazon.co.uk

• these nuts are compatible with Creality CR10 CR-10S Ender-3 ENDER 3S Ender3 Pro 3D Printer and other 3D printer which lead screw fixing holes is M3 and two holes distance 18mm

• POM material is durable and silent.Lead Screw Diameter: 8mm, Pitch: 2mm, Lead of thread: 8mm; two small M3 holes centre distance is 18mm

• Color is black

• Package: 4pcs POM nuts

• After-sale service: If there is any problems for this nuts, please feel free to message us or QA, we will provide you satisfied solutions.