2.4 mm Heat-Treated Zipper Teeth Wire from Mexico
Round 2.4 mm nonalloy steel wire, 0.78% carbon, heat-treated for metal zipper coils, not coated. Fits HTS 7217.10.80.45 as high-carbon, heat-treated, round ≥1.5 mm wire. Base material for durable nylon/metal zippers.
Duty Rate — Mexico → United States
50%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Document coil formability and fatigue resistance; ensure heat treatment allows precise stamping; declare carbon for zipper grade certification