06.16731-2104

Frequently Asked Questions

Q: What are the exact dimensions of the 06.16731-2104 lockwasher?
A: The 06.16731-2104 lockwasher has an inside diameter of 0.500 inch, an outside diameter of 0.875 inch, and a thickness of 0.050 inch (plus or minus 0.003 inch). It is designed for use with nominal 1/2 inch fasteners.

Q: What material is the 06.16731-2104 lockwasher made from?
A: The 06.16731-2104 is fabricated from hardened carbon steel with a corrosion-resistant coating. It has a minimum Rockwell C38 hardness rating, ensuring durability under vibration and repeated fastening cycles.

Q: What is the function of the external tooth form on this lockwasher?
A: The external tooth form creates a mechanical lock between the washer and fastened surface. This design prevents bolt loosening and fastener rotation caused by vibration, making it ideal for securing linkages in pallet jacks operating in warehouse and logistics environments.

Q: Which pallet jack brands use the 06.16731-2104 lockwasher?
A: This lockwasher is compatible with manual pallet jack assemblies from Crown, Toyota, Raymond, Yale, Hyster, and similar OEM manufacturers. It is used in various linkage and handle assembly points requiring vibration-resistant fastening.

Q: How often should the 06.16731-2104 lockwasher be replaced?
A: Replace this lockwasher whenever you remove the fastener it secures or when disassembling pallet jack linkage components. The corrosion-resistant coating and hardened steel provide years of service in typical warehouse conditions. Replace immediately if the coating is compromised or if the external teeth appear worn or flattened.