Non-Plated Flat Steel Wire for Zipper Teeth
Low-carbon non-alloy flat wire with a thickness of 0.25 mm or less, uncoated and precision-formed for use in zipper slider teeth. This product is not plated or coated, and is classified under tariff item 7217.10.00 as wire of iron or non-alloy steel. The thin gauge allows for interlocking without additional surface treatments.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | +50.0% | 50% |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the wire is plated or coated
This alternative covers wire of iron or non-alloy steel that has been plated or coated.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Confirm the wire's thickness does not exceed 0.25 mm and that it is not plated or coated
• Provide a detailed product description including dimensions and carbon content for CBSA clearance
• Keep documentation of the wire's non-alloy steel composition to support the tariff classification
Related Products under Tariff item 7217.10.00
0.35 mm Filter Screen Flat Wire
Fine low-carbon non-alloy flat wire with a thickness of 0.35 mm, used for industrial filter screens, with no coatings. This product is not plated or coated, and falls under tariff item 7217.10.00 as wire of iron or non-alloy steel. The thickness exceeds 0.25 mm but is still within the scope of this tariff item.
0.4 mm Battery Tab Flat Steel Wire
Flat low-carbon non-alloy wire with dimensions of 0.4 mm by 4 mm, uncoated, used for lithium battery tabs. This product is not plated or coated, and falls under tariff item 7217.10.00 as wire of iron or non-alloy steel. The thickness exceeds 0.25 mm but is within the scope of this tariff item.
0.4mm Medical Device Wire
This is a precision 0.4mm diameter wire made of low carbon, non-alloy steel, with a bare, unplated surface. It is used in medical devices such as guidewires, stents, and surgical instruments, where exact tolerances are required for subsequent biocompatible processing. The product falls under tariff item 7217.10.00 because it is wire of iron or non-alloy steel that is not plated or coated, whether or not polished.
0.5mm Annealed Low Carbon Wire
This is a 0.5mm diameter, soft annealed round wire made of low carbon, non-alloy steel with less than 0.25% carbon. It is not plated or coated, and the annealing process softens the wire for better formability in applications like electronics harnesses and jewelry making. It is classified under 7217.10.00 as wire of iron or non-alloy steel, not plated or coated, whether or not polished.
0.5 mm Thick Spring Flat Wire
Uncoated flat wire of low-carbon non-alloy steel, with a thickness of 0.5 mm and a width of 8 mm, used in flat springs and fasteners. This product is not plated or coated, and falls under tariff item 7217.10.00 as wire of iron or non-alloy steel. The thickness exceeds 0.25 mm but is within the scope of this tariff item.
0.6mm Electronics Harness Wire
This is an ultra-fine 0.6mm diameter round wire made of low carbon, non-alloy steel, with a bare, non-plated surface. It is used for wiring harnesses in consumer electronics and automotive sensors, where subsequent insulation is applied. The product is classified under 7217.10.00 as wire of iron or non-alloy steel, not plated or coated, whether or not polished.