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Marine Grade 316 Stainless Flat Washer

Type 316 stainless steel flat washer for saltwater environments, offering superior corrosion resistance. HTS 7318.22.00.00 covers it as a non-threaded steel washer for marine hardware.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
πŸ‡¨πŸ‡³ChinaFree+75.0%75%
πŸ‡²πŸ‡½MexicoFree+50.0%50%
πŸ‡¨πŸ‡¦CanadaFree+50.0%50%
πŸ‡©πŸ‡ͺGermanyFree+50.0%50%
πŸ‡―πŸ‡΅JapanFree+50.0%50%

Alternative Classifications

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

8903Lower: 13.5% vs 75%

If vessel repair kits

Ship-specific parts go to Chapter 89.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code β€” and can price the duty on it in the same conversation.

Import Tips & Compliance

β€’ Certify molybdenum content for 316 grade to validate premium classification

β€’ Use HTSUS statistical suffixes for precise reporting