M10 Hex Head Cap Screw from China

A fully threaded steel bolt with a hexagonal head, shank diameter of 10 mm, used for heavy-duty fastening in construction and machinery. It falls under HTS 7318.15.20.95 as an 'other' bolt with threads 6 mm or more in diameter, shipped with matching nuts or washers. Excludes coach screws and specific structural types.

Duty Rate — China → United States

35%

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
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)

Import Tips

Verify shank/thread diameter ≥6 mm via calipers; smaller sizes shift to 7318.15.20.90

Include mill test certificates proving iron/steel composition to avoid misclassification as alloy steel

Ship bolts, nuts, and washers together in same container to qualify under this subheading