M20 Aluminum U-Bolts from Canada
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 — Canada → United States
15.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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