7318.21.00/Oil-Tempered Steel Retaining Lock Washer M12/United States

Oil-Tempered Steel Retaining Lock Washer M12 from United States

An oil-tempered steel retaining lock washer with retaining tabs, designed for shaft applications. Its heat-treated spring action and non-threaded design classify it under tariff item 7318.21.00 as a lock washer.

Duty Rate — United States → Canada

50%

Rate breakdown

26SUR5050%United States Surtax Order (2026) — 50% on US products

PGA flags (1)Show 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

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Import Tips

• Document the heat-treatment process to confirm the spring properties

• Declare the washers as lock washers of iron or steel

• For industrial shaft retention, ensure they meet Canadian engineering standards