3.2 mm Heat-Treated Slinky Wire from China
Round music wire 3.2 mm, 0.73% carbon, heat-treated for toy slinky springs, not plated. Classified HTS 7217.10.80.45 for high-carbon heat-treated round wire ≥1.5 mm uncoated. Enables tight coiling and spring-back action.
Duty Rate — China → United States
35%
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
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
Import Tips
• Certify elasticity modulus and cycle fatigue life; ensure uniform diameter for consistent slinky spacing; no rust preventative coatings allowed