Muntz Metal Marine Propeller Bolt from China
A heavy-duty bolt made from Muntz metal (copper-zinc alloy with approximately 60% copper and 40% zinc), specifically designed for securing marine propellers to boat shafts. Its corrosion-resistant properties make it ideal for underwater applications. Classified under tariff item 7415.33.00 as a threaded bolt of copper alloy.
Duty Rate — China → Canada
0%
Import Tips
• Verify that the bolt meets the definition of a copper alloy under Chapter 74 note 1(b) by ensuring copper predominates by weight
• Keep commercial invoices showing the alloy composition and intended use
• If the bolt is part of a propeller assembly, consider whether it should be classified with the complete article