Galvanized Steel Coil Wave Spring
Wave-formed coil spring from galvanized steel wire, providing compact axial load in bearings and pumps. Falls under 7320.90.5020 as other wire spring (wire ≤16mm), not leaf or vehicle-specific. Corrosion-resistant for harsh environments.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If parts of liquid pumps
Pump-specific springs classify under pump heading 8413.
If sold as retail hardware item
Consumer-packaged springs become 'other articles' of steel.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Galvanizing cert required; uncoated equivalents stay same code but note corrosion specs
• Declare free length/OD precisely to match statistical reporting
Related Products under HTS 7320.90.50.20
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