HICTOP Anti Backlash Nut Anti Backlash Spring T8 for Ender 3 Ender 3 Pro Ender 3 V2 CR-10 3D Printers(Pack of 2)

1 HICTOP Anti Backlash Nut is compatible with Creality CR10 CR-10S Ender-3 ENDER 3S Ender3 Pro 3D Printer and other 3D printer  2 Anti Backlash Nut T8 Lead Screw Diameter: 8mm, Pitch: 2mm, Lead of thread: 8mm; two small M3 holes centre distance is 18mm 3 The anti backlash nut and spring help less the gap between Z steps, less friction and make the thread more precise  HICTOP Anti Backlash Nut ender 3 Anti Backlash Nut T8 Anti Backlash Nut ender 3 V2Description:Lead Screw Diameter: 8mmPitch: 2mmLead of thread: 8mmtwo small M3 holes centre distance is 18mm Package included: 2 pieces Anti Backlash Nut and spring