1/4 Inch Helical Spring Lock Washer from Mexico
A 1/4 inch helical spring lock washer made from alloy steel, designed for use with SAE bolts in automotive applications. Its split helical design provides axial flexibility and locking tension to resist vibration-induced loosening. This non-threaded article is classified under tariff item 7318.21.00 as a spring washer of iron or steel.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the washers are properly described as helical spring lock washers of alloy steel on your customs documentation
• Verify the country of origin to determine if preferential tariff treatments under Canada's free trade agreements apply
• Keep records of the alloy steel composition in case CBSA requests verification