M6 Copper Hex Head Cap Screw from United States
A fully threaded M6 hex head cap screw made entirely of copper alloy, used in marine and electrical applications requiring corrosion resistance. It is classified as a copper screw under this tariff item, meeting the size and material requirements.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the copper alloy composition meets the refined copper or copper alloy definitions under Chapter 74 notes
• Provide the thread pitch and length for classification
• Check if marine or electrical applications require specific corrosion resistance certifications