3.2 mm Heat-Treated Slinky Wire from Mexico
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 — Mexico → United States
10%
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
• Certify elasticity modulus and cycle fatigue life; ensure uniform diameter for consistent slinky spacing; no rust preventative coatings allowed