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.