Mill-Finished Aluminum Door Sill Threshold from Canada
Raw mill-finished aluminum sill threshold for custom fabrication into door assemblies, with pre-drilled mounting holes. Classified HTS 7610.10.00.20 as prepared threshold for aluminum structures. Standard 2-inch height for residential doors.
Duty Rate — Canada → United States
55.7%
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
• Mill finish requires alloy content certification per chapter note (a/b)
• Pre-drilled holes justify 'prepared for structures' over raw profiles
• Bulk shipments need packaging specs to avoid 'parts of sets' treatment