Copper Beryllium Torsion Springs from Mexico
High-strength copper-beryllium alloy torsion springs for aerospace and medical devices, classified as copper springs under HTS 7419.80.1600. Their fatigue resistance suits high-stress applications.
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
Import Tips
• Obtain beryllium content certifications; subject to special handling and export controls
• Use NAFTA/USMCA certificates if from qualifying countries to reduce duties
• Avoid classifying as 'parts' without specific end-use documentation