Brass Extension Springs from Japan
Brass (copper-zinc alloy) extension springs with hooks, used in garage doors and trampolines, falling under HTS 7419.80.1600 for copper springs. Meets subheading note (a) with zinc predominant over other elements.
Duty Rate — Japan → United States
13%
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
• Document zinc content predominance via spectrographic analysis to distinguish from nickel silvers
• Separate from sets; individual springs classify here, but garage door kits may use 7320
• Comply with REACH for alloy content disclosure in EU transshipments