Stainless Steel Split Lock Washer M6 from China
A helical split ring washer made of stainless steel, providing axial flexibility and preventing loosening of fasteners under vibration. Its spring action and non-threaded design classify it under tariff item 7318.21.00 as a spring lock washer.
Duty Rate — China → Canada
0%
Import Tips
• Verify the stainless steel grade (e.g
• 304 or 316) and provide a mill certificate
• Declare the washers as spring washers of iron or steel
• For marine or corrosive environments, ensure compliance with Canadian corrosion standards