HILLMAN 408948
Square keys are small bars of any length with similar height and width. They are inserted between a shaft and a hub to prevent relative rotation.
| Specifications | : | 3/8 in W |
| Material | : | Steel |
| Finish | : | Zinc |
| Length | : | 2 in |
- Common in general industrial machinery
- Made of high-strength steel
- Zinc-plated for moderate corrosion resistance