Three Eighths Inch Square Keystock Zinc Plated 12 Inch Length Low Carbon Steel Oversized For Tight Keyways And Zero Backlash Power Transmission Between Shafts Pulleys Gears And Sprockets

3/8 in Square Keystock, Zinc Plated, 12 in for Tight Fit
✔️ Low carbon steel, zinc plated 3/8 in x 12 in, oversized fit, 6 pcs

These keystocks are precision-grade square pieces used to transfer torque between shafts and mates like pulleys, gears, and sprockets. Oversized for tight keyways provide positive, zero-backlash power transmission in machinery and equipment.

✅ Width: 3/8 in; Length: 12 in; Thickness tolerance: -0.001 to 0.003 in
✅ Material: Low carbon steel; Finish: Zinc plated
✅ Pack: 6 per pack
✅ Oversized for tight keyways to ensure zero backlash power transmission

💡 What is a pillow block bearing used for in power transmission systems? This handy component supports shafts and keeps drives aligned in conveyors, gear trains, and pulley setups.

- Provides stable shaft support for rotating assemblies - Helps prevent misalignment and wear in drive systems - Works with standard housings and various shaft sizes - Useful in DIY projects and industrial equipment needing precise torque transfer