7217.10.80.45/1.8 mm Patenting Heat-Treated Lock Wire/Mexico

1.8 mm Patenting Heat-Treated Lock Wire from Mexico

High-carbon (0.65%) round lock wire, patenting heat-treated for aerospace applications, 1.8 mm diameter, not coated. Fits HTS 7217.10.80.45 as nonalloy, high-carbon, heat-treated round wire ≥1.5 mm. Provides secure fastening in safety-critical assemblies.

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
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Import Tips

• Provide tensile strength test results proving heat treatment efficacy; comply with aerospace material specs (e.g

• MS20995); avoid any surface treatments that trigger 'further worked' reclassification

1.8 mm Patenting Heat-Treated Lock Wire from Mexico — Import Duty Rate | HTS 7217.10.80.45