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
10%
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
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