Tin-Plated C75 High Carbon Flat Wire for Lock Springs from United States
Tin-plated C75 high carbon flat wire for lock springs, with 0.75% carbon content, dimensions 0.8 mm by 12 mm. Used for clock and lock mechanisms, where high carbon provides spring properties and tin plating prevents corrosion. This product is classified under tariff item 7217.30.00 as wire of iron or non-alloy steel, plated or coated with other base metals.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Confirm the carbon content (0.75%) and tin plating through a mill test certificate
• Ensure the wire is in coil form for classification under this tariff item
• The end use in locks or clocks does not affect classification