Rigid Shaft Coupling 7 To 10 Mm For 3D Printers And CNC Machines 22 By 16 Mm Dual Piece Set With Eight M4 Screws Stainless Steel High Strength Encoder Compatible Drive Shaft Connector For Smooth Quiet Motor Coupling

Rigid Shaft Coupling 7-10mm for 3D Printers and CNC
✔️ Inner dia 7-10mm (0.28-0.39 in); 22x16mm (0.87x0.63 in); 2 pcs incl. 8 M4 screws

These high-strength stainless steel shaft couplers securely connect motors to drive shafts, ideal for 3D printers, CNC machines, and DIY projects where smooth, quiet operation matters.

✅ Inner Diameter: 7-10 mm
✅ Total Size: 22x16 mm
✅ Material: Stainless Steel
✅ Color: Silver
✅ Package: 2 Pcs Shaft Coupler with 8 x M4 Screws

💡 What is a shaft coupling used for in 3D printers and CNC machines?

These handy connectors link drive and driven shafts while absorbing minor misalignments, keeping machines quiet and efficient.

• Handy for joining shafts with 7-10 mm diameters in printers and CNCs
• Maintains alignment to reduce wear and vibration
• Easy install with M4 screws and common tools
• Durable stainless steel construction for long life