Double Torsion Helical Spring for Pens from Canada
Small double-loop torsion spring of steel wire <5.1 mm for ballpoint pen mechanisms. HTS 7320.20.5020 covers such other helical wire springs under the size limit. Enables click-action retraction.
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
• High volume imports need consistent supplier wire dimension certifications
• Not classified as pen parts if sold separately
• Watch for set classification with pen barrels