Product Description
Lockwasher (SKU 4535394136) for manual pallet jack wheel axle hardware. Manufactured from heat-treated SAE 1070 high-carbon steel with phosphate conversion coating. Designed to prevent loosening of fasteners under vibration. Nominal size for 1/2 inch fasteners. Conforms to ASME B18.21.1 for spring steel lockwashers. Compatible with industry-standard manual pallet truck assemblies.
Specifications
Material & Construction
| Hardness | HRC 38–45 (Rockwell C scale) |
| Steel Grade | SAE 1070 or equivalent spring steel |
| Finish/Coating | Phosphate conversion coating |
Part Numbers & Compatibility
| Manufacturer Part Number | 4535394136 |
| OEM Part Number | 4535394136 |
