Product Description
TC21747 lockwasher is a heat-treated carbon steel spring lock washer designed for manual pallet jack applications, engineered to secure fasteners and resist loosening under operational vibration. Manufactured to ANSI B18.21.1 standards in the Liftsplus.com parts lineup. No cross-reference or superseded part numbers available for this SKU.
Specifications
Material & Construction
| Hardness | Minimum Rockwell C38 |
Part Numbers
| OEM Part Number | TC21747 |
| Manufacturer Part Number | TC21747 |
Frequently Asked Questions
Q: What is the TC21747 lockwasher and what is it used for?
A: The TC21747 is a heat-treated carbon steel spring lock washer designed for manual pallet jack applications. It secures fasteners and resists loosening under operational vibration encountered in material handling equipment.
Q: What material and hardness does the TC21747 lockwasher have?
A: The TC21747 is manufactured from heat-treated carbon steel with a minimum Rockwell C38 hardness rating. This material composition provides durability and spring tension needed for reliable fastener retention in manual pallet jacks.
Q: What standard does the TC21747 lockwasher meet?
A: The TC21747 is manufactured to ANSI B18.21.1 standards for spring lock washers. This ensures consistent dimensions and performance across manual pallet jack applications.
Q: Are there cross-reference part numbers for the TC21747?
A: No cross-reference or superseded part numbers are available for the TC21747 lockwasher. Order by the exact OEM part number TC21747 to ensure you receive the correct ANSI B18.21.1 compliant component.
Q: Which manual pallet jack models use the TC21747 lockwasher?
A: The TC21747 is a standard fastener component for manual pallet jack assemblies from multiple manufacturers. Verify your jack model documentation to confirm the correct fastener size and application before ordering.