Product Description
Adjust Screw
Compatibility: Fits pallet jacks made by Valu-Jack, model KD5500. SKU: VJ 478
Frequently Asked Questions
Q: What is the VJ 478 adjust screw used for?
A: The VJ 478 is an adjustment screw for Valu-Jack model KD5500 manual pallet jacks. It is used to maintain mechanical alignment and tension in the jack linkage system.
Q: What equipment is the VJ 478 adjust screw compatible with?
A: The VJ 478 is compatible with Valu-Jack KD5500 pallet jacks. Confirm your equipment model matches this specification before ordering, as adjust screws are model-specific.
Q: What material is the VJ 478 adjust screw made from?
A: Adjust screws are typically made from hardened steel or stainless steel to resist corrosion and mechanical wear. The material selection ensures the screw maintains its function under repetitive loading.
Q: When should the VJ 478 adjust screw be replaced?
A: Replace the adjust screw if you notice stripped threads, visible corrosion, loose mechanical connections, or if the screw does not maintain tension. Worn screws can lead to unstable jack operation.
Q: How often do adjust screws need replacement?
A: Adjust screws typically last 5-7 years with proper maintenance. Replace sooner if the jack experiences heavy daily use, exposure to moisture, or frequent tensioning adjustments.