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M18 x 180mm Hex Head Cap Screw Black Finish from China

M18 diameter x 180mm length hex cap screw with phosphate black finish for corrosion protection in agricultural machinery. Medium carbon steel Grade 8.8. Classifies HTS 7318.15.80.66 as standard hex cap screw >6mm.

Duty Rate — China → United States

43.5%

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

Black oxide/phosphate finish doesn't alter classification; note as surface treatment

Agricultural exemptions may apply; verify HTS eligibility

Humidity-controlled storage prevents finish damage claims