M12 316 Marine Grade Carriage Bolt and Nut Set from Canada
M12 carriage bolt in 316 stainless steel for marine environments, paired with hex nut, 12 mm shank diameter. HTS 7318.15.20.91 applies for stainless bolts over 6 mm with nuts in same shipment.
Duty Rate — Canada → United States
50%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Import Tips
• Specify 316 grade in invoices; lower grades like 304 may still qualify but document for audits
• Avoid mixing with carbon steel parts in shipment to maintain pure stainless classification
• Confirm 'bolt' vs 'lag screw'; wood-specific threading changes to coach screws