M20 Aluminum U-Bolts from China
U-shaped bolts with 20 mm diameter threads for pipe clamps and suspension systems, aluminum alloy for lightweight corrosion resistance. Classified in 7616.10.70.30 as threaded fasteners with shanks over 6 mm.
Duty Rate — China → United States
43%
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
• Include nuts if shipped together but declare as separate for correct fastener valuation
• Galvanic corrosion warnings on docs if paired with steel in end-use
• Pressure test certs needed if marketed for plumbing/pipe applications