Two Pack Brass Oldham Coupling For 3D Printer Upgrades, CNC Precision Coupler For Z Axis Lead Screw, Fits Pro V2, CR-10 Series, 3D S4 S5, Reducing Radial Misalignment, Low Friction, High Accuracy
✔️ Brass Oldham coupling, 18 mm center, M3 holes, fits 8 mm screw
The two-pack brass Oldham coupling is designed to align the Z-axis lead screw on a range of 3D printers, helping eliminate angular misalignment and improve print quality. It's compatible with Creality CR-10 series, Ender 3 family, Ender 3 Pro, Ender 3 V2, and other common printers that use M3 fixing holes and an 18 mm hole spacing.
✅ Brass construction for reduced friction and strong fit
✅ Center distance between holes: 18 mm; fixing holes: M3
✅ Fits 8 mm lead screws, improving Z-axis alignment
✅ High torsional stiffness to protect follower and bearings
✅ Compatible with CR-10, Ender series and similar printers
✅ Includes 1 set and 1x 2 mm wrench
💡 What is a brass Oldham coupling used for in 3D printer lead screw alignment and how does it improve print quality?
This handy component stabilizes the Z axis and reduces wobble by compensating small misalignments.
- Improves Z-axis alignment by absorbing small misalignments - Reduces radial play between lead screw and support bearings - Compatible with 8 mm lead screws and M3 mounting holes - Works with CR-10, Ender 3 series and similar printers ✝️