Z Axis Round Brass Coupling
16mm Oldham Coupling T8 Z Axis Round Brass Coupling T8 Lead Screw Hotbed for VzBoT /Vcroe3/BLV 3D Printer Accessories T8 Z-axis Screw Hotbed Name:Z-axis screw cross coupling Material quality :Brass Workmanship:Turn-milling Size:16x14mm Weight:35g Compatible with: For VzBot/Blv 3D Printers Using T8 Screw For Z Axis Not Apply for Creality 3D printers!The Oldham coupling is made of brass, reduce friction and has sufficient strength, high precision to make the connection gap between three parts lowest, low movement of inertial high torsional stiffness, Protect driven parts and support bearings, used to advoid the effects for large radial misalignmentThe use of this shaft coupling for the Z-axis screw of the 3D printer will reduce the printing quality problems caused by the swing of the hot bed during the printing process.This Oldham coupling of diameter is 24mm, The center distance between two holes is 16mm, please must measure your lead screw nut installation holes distance before purchas