T8*8 Lead Screw for Ender 3 Z Axis Rod + Brass Nut Length 365/399/500/515mm for Ender 3/V2 Ender6 CR 10S/V2 CR6 SE I3 3D Printer

T8x8 trapezoidal lead screw matched with milling brass nut, multiple lengths optional for Creality series 3D printer Z-axis replacement. Smooth lifting, effectively reduce layer shift and printing defects. 1PCS / 2PCS packs available.Core Advantages✅ High-precision carbon steel lead screw, straight thread, low wobble✅ Milling brass nut, self-lubricating, wear-resistant & quiet movement✅ T88 specification (8mm diameter, 8mm lead), stable vertical motion✅ Multiple lengths: 365mm / 400mm / 500mm / 515mm for different models✅ Direct replacement, easy installation, upgrade original Z-axis systemWide CompatibilityPerfect fit for Creality Ender-3, Ender-3 V2, Ender 6, CR-10S, CR-10 V2, CR-6 SE, Prusa I3 series 3D printersApplication: Z-axis linear motion transmission partsSpecificationsProduct Name: T8x8 Lead Screw Kit with Milling Brass NutScrew Material: Carbon SteelNut Material: Milled BrassThread Spec: T88 (8mm OD, 8mm lead, 2mm pitch)Optional Length: 365mm / 400mm / 500mm / 515mmPackage Options: 1PCS / 2PCSInstallation GuidePower off the printer and disassemble the Z-axis original screwInstall the new T8 lead screw and fix the brass nutAdjust tightness to avoid excessive backlashTest lifting movement, confirm smooth operation before printing