Precision Torsion Helical Spring from Mexico
Torsion helical spring from steel wire under 5.1 mm cross-section for instrument dials and hinges. Under HTS 7320.20.5020 for other small-wire helical springs of iron/steel. Delivers rotational force in mechanisms.
Duty Rate — Mexico → United States
53.9%
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 spring rate and torque specs for valuation purposes
• Separate from assemblies to maintain individual spring classification