Product Description
Big Joe OEM lock washer, SKU BJ 0000-000056-00, is a zinc-plated, high carbon steel helical spring (split) lock washer for use on electric pallet jack assemblies including the WPT 45 series. Engineered to prevent loosening in fastener joints under vibration, this ASME B18.21.1 conforming lock washer is a direct OEM replacement for Big Joe electric lift truck fastening applications.
Specifications
Compatibility
| Compatible Equipment | Big Joe Electric Pallet Jack WPT 45 series |
Material & Finish
| Material | High carbon steel |
| Finish | Zinc-plated |
| Type | Helical spring (split) lock washer |
Standards & Certifications
| Compliance Standard | ASME B18.21.1 |
Part Number
| Manufacturer Part Number | BJ 0000-000056-00 |
Frequently Asked Questions
Q: What material is the Big Joe lock washer BJ 0000-000056-00 made from?
A: BJ 0000-000056-00 is a zinc-plated, high carbon steel helical spring (split) lock washer conforming to ASME B18.21.1 standards. The zinc plating provides corrosion resistance for material handling environments.
Q: What is the purpose of the lock washer BJ 0000-000056-00?
A: This helical spring lock washer prevents fastener loosening in joints subjected to vibration and movement common in electric pallet jack assemblies. It maintains joint tension during normal equipment operation.
Q: Which Big Joe models use lock washer BJ 0000-000056-00?
A: This lock washer is a direct OEM replacement for Big Joe WPT 45 series electric pallet jacks and related electric lift truck fastening applications.