Copper Exterior Siding Wood Screws from Japan
Heavy-duty copper screws engineered for securing wood siding on homes, featuring aggressive threads and enhanced corrosion resistance for exterior exposure. These are pure copper screws optimized for wood applications, falling under the tariff item for copper screws, bolts, and nuts.
Duty Rate — Japan → Canada
0%
Import Tips
• Verify the screws are made entirely of copper or a copper alloy; if alloyed, confirm the copper content and alloy type for accurate classification
• Provide technical datasheets to CBSA if requested to prove the product's composition