Zinc-Plated Steel Belleville Disc Spring Washer M10 from United States
A conical disc-shaped washer of zinc-plated steel, providing high load capacity in small spaces. Its spring action for locking and vibration resistance classifies it under tariff item 7318.21.00 as an 'other' lock washer.
Duty Rate — United States → Canada
Rate breakdown
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 7318210000; Equal To 7318210000. Logic: MATCH IF (Valid HS Code) AND (Intended Use Code) AND (Valid Canadian Product Category).
CBSA Single Window matching criteria, unknown
Import Tips
• Document the zinc plating thickness and steel grade for classification
• Declare the washers as spring washers of iron or steel
• For high-load applications, ensure compliance with Canadian engineering standards