Heavy Duty 4 Pack Shaft Collars With One Quarter Inch Bore 304 Stainless Steel Set Screw Rings One Half Inch Outer Diameter One Third Inch Wide Pro Grade Quality For Wheelbarrow Axles Gearboxes Machine Tools And Industrial Projects Also Works As Spacers

Heavy Duty 304 Stainless Shaft Collars 4-Pack 1/4in Bore
✔️ 4-pack collars, 304 stainless, bore 1/4in, OD 1/2in, width 1/3in

These shaft collars are heavy-duty clamps that slide onto shafts to lock components in place. They’re commonly used on wheelbarrow axles, gearbox shafts, motor bases, and other industrial setups where precise axial positioning matters.

✅ Bore size: 1/4 in (6.35 mm)
✅ Outer diameter: 1/2 in (12.5 mm)
✅ Width: 1/3 in (8 mm)
✅ Material: 304 stainless steel; Set screw type with socket cup-point setscrew
✅ Pack: 4 pieces; Applications: wheelbarrow axles, gearbox assemblies, motor bases

💡 What is a shaft collar used for in industrial machinery?

Here's a handy summary:

- Keeps components aligned on drive shafts and spacers on axles
- Maintains axial position under moderate loads
- Corrosion resistant with 304 stainless steel for harsh environments
- Quick to install and adjust with a socket cup-point setscrew