M8 Copper Split Lock Washer from Germany
Helically split copper lock washer for M8 metric fasteners, preventing loosening under vibration. Fits HTS 7415.21.00.00 for unthreaded copper spring washers. Excludes threaded articles per heading structure.
Duty Rate — Germany → 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 engineering drawings showing split design to confirm spring washer status
• Certify no zinc > tin threshold to avoid bronze reclassification
• Declare country of smelt/refine for Section XV origin rules