5/16 Inch Bore Shaft Collars In Solid Zinc Plated Carbon Steel With Set Screw Lock For CNC Machines And 3D Printers, Heavy Duty Industrial Grade Ring, ID 5/16 Inch, OD 5/8 Inch, Pack Of 10

5/16-Inch Zinc Shaft Collars with Set Screw (Pack of 10)
✔️ ID 8 mm, OD 14 mm, width 8 mm, 10-32×1/8 set screws, zinc-plated

These zinc-plated carbon steel shaft collars with set screws locate parts on shafts and secure components in gearbox assemblies, motor bases, drive systems, and tools used in CNC machines and 3D printers.

✅ ID 8 mm (5/16"), OD 14 mm (5/8"), width 8 mm (5/16")
✅ Zinc-plated carbon steel for durability
✅ 10-32×1/8 in set screws for secure clamping
✅ Pack of 10 with included hex wrench

💡 What is a common use for shaft collars with set screws in CNC machines and 3D printers?

This handy clamp locks components in place on drive shafts for precise alignment and repeatable results.

- Secure gears, pulleys, or motor mounts on drive shafts - Prevent axial movement in rotating assemblies - Works with 5/16 inch bore shafts and standard 10-32 screws - Zinc-plated carbon steel provides corrosion resistance in workshop use