Grade 8.8 M12 Carriage Bolt from Canada
A round-head steel carriage bolt with square neck and M12 (12 mm) threads, ideal for woodworking and structural applications where rotation prevention is needed. Classified in HTS 7318.15.80 for its large shank diameter and status as an other bolt of iron or steel. Typically includes nut for through-bolting.
Duty Rate — Canada → United States
18.5%
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
• Label strength grade (e.g
• 8.8) and exact dimensions on packaging to comply with ASTM/ISO standards
• Provide supplier affidavits confirming no alloy steel exceeding limits for base Chapter 73 rates
• Watch for reclassification if sold in retail packs under 7318.15.2095 statistical suffix