Bronze Threaded Washers from Mexico
Specialty washers with integrated threading made from copper-tin bronze alloy for vibration resistance. HTS 7415.39.00.00 as other threaded copper articles.
Duty Rate — Mexico → United States
53%
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
• Provide spectrographic analysis showing tin predominance per note (b)
• Distinguish from plain washers to avoid 7415.21 nuts classification