Carbon Steel Extension Helical Spring from Canada
A carbon steel helical spring that extends when pulled and contracts back, used in garage doors and trampolines. Classified under HTS 7320.20.5060 as 'other' helical springs of iron or steel, excluding those for specific vehicle or coil applications. Meets Chapter 73 definition for non-wire springs exceeding simple wire form.
Duty Rate — Canada → United States
13.9%
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
• Provide test reports on tensile strength and coil diameter to support classification; label clearly as 'spring' not 'wire product'
• Pitfall: bulk wire shipments misclassified without forming proof
• Check for Section 232 steel tariffs based on melt/foundry origin