Black Oxide Plain Washer 5/16 Inch from Mexico
A carbon steel plain washer with a black oxide finish for corrosion resistance, used in tools and general fastening applications. It is a non-threaded washer of iron or steel, falling under tariff item 7318.22.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• Verify the black oxide coating does not contain substances restricted by Canadian regulations
• Provide a detailed product description including material grade and dimensions
• Keep records of the country of origin for potential preferential tariff treatment