Product Description
NUT
Frequently Asked Questions
Q: What is the CR 60021-76 and what is its primary application?
A: The CR 60021-76 is a Crown OEM hex nut engineered for electric lift truck mechanical assemblies and fastening applications. This part is used across Crown electric pallet jacks and warehouse material handling equipment, and is compatible with equivalent equipment from Toyota, Raymond, Yale, Hyster, Clark, and Mitsubishi.
Q: What are the material specifications for the CR 60021-76?
A: The CR 60021-76 is constructed from SAE J995 Grade 5 steel, finished with clear trivalent chromate coating. Grade 5 steel provides excellent tensile strength and reliability for industrial lifting applications. The chromate finish protects against corrosion in warehouse and outdoor environments.
Q: How can I verify the CR 60021-76 fits my lift truck?
A: Match the thread size and pitch to your equipment documentation or existing fastener. The CR 60021-76 is designed for standard lift truck mechanical assemblies but thread specifications vary. Compare the nut diameter, pitch, and hand thread with your current fastener before ordering.
Q: When should the CR 60021-76 hex nut be replaced?
A: Replace the CR 60021-76 if threads are stripped, stripped, or if the nut no longer tightens securely on the mating bolt. Regular inspection during maintenance identifies worn fasteners before equipment failure occurs.