M10 Aluminum Hex Bolts from Japan
Hexagonal head bolts made from aluminum alloy with M10 (10 mm) diameter threads, used for securing components in marine and aerospace applications. Classified under HTS 7616.10.70.30 due to being threaded aluminum fasteners with threads over 6 mm in diameter. Exceeds pure aluminum purity limits, qualifying as an alloy.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify aluminum alloy composition via mill certificates to confirm HTS classification and avoid reclassification to non-alloy codes
• Ensure threads are precisely measured over 6 mm; minor deviations can shift to 7616.10.70.60
• Include RoHS compliance docs for electronics/marine imports to prevent FDA or EPA holds