Product Description
Lock Washer
Compatibility: Fits pallet jacks made by Valu-Jack, model KD5500. SKU: VJ 443
Frequently Asked Questions
Q: What does the VJ 443 lock washer do?
A: The VJ 443 is a lock washer that prevents fasteners from loosening due to vibration or load cycling. It is installed under bolt or screw heads to maintain secure connections in pallet jack hydraulic and structural assemblies.
Q: Which pallet jacks does the VJ 443 lock washer fit?
A: The VJ 443 lock washer is compatible with Valu-Jack model KD5500 manual pallet jacks. Verify your equipment model number matches before ordering to ensure proper fit and function.
Q: What is the material and finish of the VJ 443 lock washer?
A: The VJ 443 lock washer is typically made from hardened steel with corrosion-resistant plating. The split-ring or toothed design provides consistent clamping force to prevent fastener backing-out.
Q: How often should VJ 443 lock washers be replaced?
A: Lock washers do not wear out easily but should be inspected during routine maintenance. Replace VJ 443 lock washers if fasteners repeatedly loosen or if the washer shows visible damage or deformation.