Product Description
LOCKWASHER
Frequently Asked Questions
Q: What is the 375057 lockwasher used for on manual pallet jacks?
A: The 375057 is a lockwasher used to secure bolts and fasteners throughout manual pallet jack assemblies. It prevents fasteners from loosening due to vibration and movement during normal operation and load handling.
Q: What material is the 375057 lockwasher made from?
A: This lockwasher is typically manufactured from hardened steel or stainless steel, depending on the application environment. Steel provides corrosion resistance suitable for warehouse and outdoor use. Verify material compatibility with your equipment before ordering.
Q: Which manual pallet jack models and brands use the 375057 lockwasher?
A: The 375057 is compatible with manual pallet jacks from Crown, Toyota, Raymond, Yale, Hyster, and other major manufacturers. It is used in load wheel assemblies, handle attachments, and frame fastening points. Confirm your equipment model and fastener size before ordering.
Q: How often should lockwashers like the 375057 be inspected or replaced?
A: Lockwashers should be inspected during routine maintenance and replaced if fasteners have loosened or the washer shows permanent deformation. High-use pallet jacks may require inspection every 3 to 6 months to ensure fastener integrity.
Q: What fastener diameter does the 375057 lockwasher fit?
A: The 375057 lockwasher is sized for a specific bolt diameter. Verify the exact fastener size and hole diameter on your pallet jack frame or assembly before ordering to ensure proper fit and load retention.