10x13x12.5mm Steel Bushing - 60 HRC - Precision Machined Spacer

hardened steel spacer bushing sleeve
✔️ 10mm x 13mm x 12.5mm precision 60 HRC insert

This hardened steel spacer bushing sleeve is machined for tight tolerances and heat-treated to 60 HRC for exceptional wear resistance. It’s perfect for use as a spacer, sleeve, or inner ring in rotating assemblies, jigs, or machinery where precise alignment and durability are key.

✅ Size: 10mm inner diameter x 13mm outer diameter x 12.5mm width
✅ Hardness: 60 HRC for maximum wear life
✅ Material: hardened steel
✅ Standard: metric
✅ Application: spacer, bushing, or sleeve insert
✅ Pack size: one piece

💡 Why use a hardened steel spacer bushing in mechanical builds?
It maintains precise spacing and resists deformation under load.
- Withstands heavy compression and impact forces
- Extends the service life of rotating or stationary parts
- Ideal for robotics, tooling, and mechanical fixtures

A tough little sleeve that keeps your setup aligned and running smooth, compact, strong, and built to last.