Copper Exterior Siding Wood Screws from Japan
Heavy-duty copper screws engineered for securing wood siding on homes, featuring aggressive threads and enhanced corrosion resistance for exterior exposure. HTS 7415.33.0500 applies as these are pure copper screws optimized for wood fastening.
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
• Include test reports proving suitability for wood (pull-out strength) to support classification over general screws
• Declare exact copper content percentage on entry docs to align with Chapter 74 alloy definitions
• Avoid common pitfall of misdeclaring as 'brass' – true brasses with zinc > tin classify differently