Annealed Copper Spring Washer from United States
A soft annealed copper single-coil spring washer used in delicate assemblies where gentle tension is required. The annealing process makes it a spring washer of copper, unthreaded, fitting tariff item 7415.21.00. Its soft temper distinguishes it from harder washers but does not affect classification.
Duty Rate — United States → Canada
PGA flags (1)Show detailsHide detailsHCConsumer Products SafetyMay be required
- HC
Consumer Products Safety · May be required
May require HC Consumer Products Safety depending on intended use (HC21) and Canadian product category (HC29, HC30, HC31, HC32, HC33, HC34, HC35, HC36, HC37); or intended use (HC22, HC23, HC24, HC26, HC27) and Canadian product category (HC37). Matching criteria: Equal To 7415210000; Equal To 7415210000. Logic: MATCH IF (Valid HS Code) AND (Intended Use Code) AND (Valid Canadian Product Category).
CBSA Single Window matching criteria, unknown
Import Tips
• Verify the washer is annealed and made of copper to avoid misclassification as a steel washer
• Provide technical datasheets to CBSA if asked about the spring function
• Consider the country of origin for potential duty preferences under trade agreements