Muntz Metal Seawall Tie Rod Bolt from Japan
A corrosion-resistant bolt made from Muntz metal used in seawall construction to tie concrete panels to deadmen anchors. Its high copper content provides excellent resistance to saltwater corrosion. Classified under tariff item 7415.33.00 as a threaded bolt of copper alloy.
Duty Rate — Japan → Canada
0%
Import Tips
• Document the alloy composition (approximately 60% copper, 40% zinc) to support classification under 7415.33.00
• Consider whether the bolt is part of a larger structural assembly that may affect classification
• Ensure all import documentation clearly describes the product as a copper alloy bolt