Product Description
LOCKWASHER
Frequently Asked Questions
Q: What is the purpose of a lockwasher in manual pallet jacks?
A: This lockwasher (580005966) prevents fasteners from loosening due to vibration, movement, or shock loading during normal pallet jack operation. Lockwashers are critical components that maintain structural integrity by keeping bolts, nuts, and screws tight, preventing dangerous assembly failures.
Q: Which components does this lockwasher secure in pallet jacks?
A: Lockwashers are typically used on scissor mechanism bolts, wheel axles, hydraulic fittings, handle assemblies, and frame connections in manual pallet jacks. They are placed directly under bolt heads or nut faces to create friction and prevent rotation. Verify your specific jack model to identify all lockwasher locations.
Q: What size and material is this lockwasher?
A: Exact bore diameter, outer diameter, and material (typically steel or stainless steel) for part 580005966 must be verified against your equipment specifications. Contact us with your model information so we can confirm the correct size and material type for your jack.
Q: Is this lockwasher universal or model-specific?
A: While lockwashers are relatively standardized by size, part 580005966 may fit multiple manual pallet jack brands. However, verify the bore size, outer diameter, and bolt specification match your equipment to ensure proper fit and function. Wrong-sized lockwashers provide no protection.
Q: Can a lockwasher be reused after removal?
A: Some lockwashers can be reused if they remain intact and undamaged. However, split-ring or toothed lockwashers lose effectiveness once deformed. Best practice is to replace lockwashers with new parts during any fastener replacement to guarantee maximum locking performance and safety.