Clip-On Sunglasses Hinge Spring from Canada
Miniature torsion helical spring of steel wire under 5.1 mm for clip-on sunglass flip hinges. HTS 7320.20.5020 covers such small wire helical springs. Provides snap-action retention.
Duty Rate — Canada → 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
• Eyewear standards separate from tariff
• Spring-only import avoids eyewear Chapter
• Corrosion resistance specs important