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Double Torsion Wire Spring

Dual-leg torsion spring from music wire for battery contacts and clamps. HTS 7320.90.5020 wire spring category.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China2.9%+75.0%77.9%
🇲🇽Mexico2.9%+50.0%52.9%
🇨🇦Canada2.9%+50.0%52.9%
🇩🇪Germany2.9%+50.0%52.9%
🇯🇵Japan2.9%+50.0%52.9%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8507.90.80Lower: 53.4% vs 77.9%

If battery parts

Storage battery components under 8507.

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

• Leg length specs prevent torsion vs extension confusion