Copper Bracket for Aircraft Window Frames from Mexico
Precision-machined copper brackets used to secure window frames in commercial aircraft fuselages, offering lightweight strength and electrical conductivity. Classified under HTS 8302.49.80.40 for copper fittings intended for aircraft in Section XVII.
Duty Rate — Mexico → United States
13.5%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Obtain FAA or EASA certification documents to prove aircraft end-use and prevent general hardware classification
• Declare copper alloy specifics (e.g
• C11000) accurately to avoid disputes over base metal purity
• Avoid common pitfall of bulk packaging; specify aviation-grade in shipping marks for proper duty assessment