Marine Grade Brass Nipple 3/4 Inch from China
3/4 inch threaded brass nipples enhanced with marine-grade copper-zinc alloy (naval brass UNS C46400) for seawater resistance in boat plumbing and dockside applications. Meets MIL-spec corrosion standards. Threaded marine fittings under HTS 7412.20.0025.
Duty Rate — China → United States
38%
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
• Provide UNS C46400 alloy certification and salt spray test results for naval brass verification
• Document marine end-use to distinguish from standard plumbing; avoids industrial part scrutiny
• Comply with USCG boating standards if labeled for vessel use