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Aluminum Cotter Pins for Machinery from China

Split-pin aluminum cotter pins used to secure bolts and shafts in industrial machinery. Classified under HTS 7616.10.90 as 'cotter pins' which are explicitly listed as similar articles of aluminum. They prevent rotation in mechanical assemblies without threading.

Duty Rate — China → United States

43.5%

Rate breakdown

9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Label shipments clearly as 'aluminum cotter pins' to match HTS description and prevent inspection holds

Include engineering drawings showing split-pin design to distinguish from standard pins