Wave Washers Spring from Canada
Corrugated disc springs made from spring steel, providing axial load in limited spaces like bearing preloads. Classified in HTS 7320.90.50.60 as other steel springs for mechanical applications.
Duty Rate — Canada → United States
12.9%
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
• Confirm thickness ≤16 mm to meet wire dimension note
• Separate from retaining rings in shipments to avoid 7318 classification