Heat-Treated Low Carbon Steel Fine Wire 0.8mm from Mexico
Ultra-fine round wire of nonalloy steel (<0.25% C), heat-treated for high tensile strength, 0.8mm diameter, not plated. Used in electronics manufacturing for lead wires and small fasteners. Specifically classified under 7217.10.4045 for its heat treatment and precise dimensions.
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
• Use calibrated instruments for diameter certification as CBP frequently verifies fine wire specifications
• Maintain traceability documentation linking heat treatment batch to specific shipment