A4-80 Stainless Conical Lock Washer M8 from Mexico
A conical spring lock washer in A4-80 marine-grade stainless steel for superior corrosion resistance in marine hardware and outdoor equipment. The conical shape provides a spring action that maintains tension on the fastener. This non-threaded lock washer is classified under tariff item 7318.21.00 as an 'other' lock washer.
Duty Rate — Mexico → Canada
0%
Import Tips
• Specify the A4-80 marine-grade stainless steel on the customs documentation for accurate classification
• Consider whether the washers are for marine use, which may require additional compliance documentation
• Verify if the product qualifies for duty-free treatment under trade agreements