7415.21.00.00/Copper Marine Grade Washer/Mexico

Copper Marine Grade Washer from Mexico

Corrosion-resistant pure copper flat washer for marine hardware applications. HTS 7415.21.00.00 for unthreaded copper washers, valued for non-magnetic properties. Alloy notes distinguish from bronzes.

Duty Rate — Mexico → United States

13%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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Import Tips

• Include salt spray test certificates for grade verification

• Declare exact Cu content to avoid nickel silver misclass

• Use proper NAIC codes for marine import filings

Copper Marine Grade Washer from Mexico — Import Duty Rate | HTS 7415.21.00.00