# United States tariff lines under HS 7217.20

> The United States tariff splits HS 7217.20 (wire of iron or nonalloy steel, plated or coated with zinc) into 12 national lines: 7217.20.15.00 (flat wire), 7217.20.30.00 (with a diameter of 1.5 mm or more and containing by weight less than 0.25 percent of carbon), 7217.20.45.10 (containing by weight less than 0.25 percent of carbon), 7217.20.45.20 (containing by weight 0.25 percent or more but less than 0.6 percent of carbon) and 8 others. Every United States line under 7217.20 is free of general (MFN) duty.

Source: https://border.bot/countries/united-states/hs-codes/721720
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 72](https://border.bot/countries/united-states/hs-codes/72) / [7217.20](https://border.bot/countries/united-states/hs-codes/721720)

## Key facts

- HS subheading: [7217.20](https://border.bot/hs-codes/721720)
- Duty (MFN): Free
- National lines: 12
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 72: Iron and steel

## United States lines under 7217.20

The United States tariff splits HS 7217.20 (wire of iron or nonalloy steel, plated or coated with zinc) into 12 national lines: 7217.20.15.00 (flat wire), 7217.20.30.00 (with a diameter of 1.5 mm or more and containing by weight less than 0.25 percent of carbon), 7217.20.45.10 (containing by weight less than 0.25 percent of carbon), 7217.20.45.20 (containing by weight 0.25 percent or more but less than 0.6 percent of carbon) and 8 others.

Every United States line under 7217.20 is free of general (MFN) duty.

- [7217.20.15.00](https://border.bot/countries/united-states/hs-codes/7217201500) Plated or coated with zinc, Flat wire. Duty (MFN): free
- [7217.20.30.00](https://border.bot/countries/united-states/hs-codes/7217203000) Plated or coated with zinc, Round wire, With a diameter of 1.5 mm or more and containing by weight less than 0.25 percent of carbon. Duty (MFN): free
- [7217.20.45.10](https://border.bot/countries/united-states/hs-codes/7217204510) Plated or coated with zinc, Round wire, Other, With a diameter of less than 1.0 mm, Containing by weight less than 0.25 percent of carbon. Duty (MFN): free
- [7217.20.45.20](https://border.bot/countries/united-states/hs-codes/7217204520) Plated or coated with zinc, Round wire, Other, With a diameter of less than 1.0 mm, Containing by weight 0.25 percent or more but less than 0.6 percent of carbon. Duty (MFN): free
- [7217.20.45.30](https://border.bot/countries/united-states/hs-codes/7217204530) Plated or coated with zinc, Round wire, Other, With a diameter of less than 1.0 mm, Containing by weight 0.6 percent or more of carbon. Duty (MFN): free
- [7217.20.45.40](https://border.bot/countries/united-states/hs-codes/7217204540) Plated or coated with zinc, Round wire, Other, With a diameter of 1.0 mm or more but less than 1.5 mm, Containing by weight less than 0.25 percent of carbon. Duty (MFN): free
- [7217.20.45.50](https://border.bot/countries/united-states/hs-codes/7217204550) Plated or coated with zinc, Round wire, Other, With a diameter of 1.0 mm or more but less than 1.5 mm, Containing by weight 0.25 percent or more but less than 0.6 percent of carbon. Duty (MFN): free
- [7217.20.45.60](https://border.bot/countries/united-states/hs-codes/7217204560) Plated or coated with zinc, Round wire, Other, With a diameter of 1.0 mm or more but less than 1.5 mm, Containing by weight 0.6 percent or more of carbon. Duty (MFN): free
- [7217.20.45.70](https://border.bot/countries/united-states/hs-codes/7217204570) Plated or coated with zinc, Round wire, Other, With a diameter of 1.5 mm or more, Containing by weight 0.25 percent or more but less than 0.6 percent of carbon. Duty (MFN): free
- [7217.20.45.80](https://border.bot/countries/united-states/hs-codes/7217204580) Plated or coated with zinc, Round wire, Other, With a diameter of 1.5 mm or more, Containing by weight 0.6 percent or more of carbon. Duty (MFN): free
- [7217.20.60.00](https://border.bot/countries/united-states/hs-codes/7217206000) Plated or coated with zinc, Other, Containing by weight less than 0.25 percent of carbon. Duty (MFN): free
- [7217.20.75.00](https://border.bot/countries/united-states/hs-codes/7217207500) Plated or coated with zinc, Other, Other. Duty (MFN): free

## In other countries

No other national tariff on border.bot has live lines under 7217.20 yet.

- [The Harmonized System text for 7217.20](https://border.bot/hs-codes/721720)

- Previous subheading: [7217.10](https://border.bot/countries/united-states/hs-codes/721710) Not plated or coated, whether or not polished
- Next subheading: [7217.30](https://border.bot/countries/united-states/hs-codes/721730) Plated or coated with other base metals

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 7217.20?

The United States tariff splits HS 7217.20 (wire of iron or nonalloy steel, plated or coated with zinc) into 12 national lines: 7217.20.15.00 (flat wire), 7217.20.30.00 (with a diameter of 1.5 mm or more and containing by weight less than 0.25 percent of carbon), 7217.20.45.10 (containing by weight less than 0.25 percent of carbon), 7217.20.45.20 (containing by weight 0.25 percent or more but less than 0.6 percent of carbon) and 8 others.

### What is the duty on HS 7217.20 in the United States?

Every United States line under 7217.20 is free of general (MFN) duty.

## Sources and updates

The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

This page was last updated on 9 October 2026.

Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.

Official source files:

- https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false

Machine-readable: https://border.bot/countries/united-states/hs-codes/721720.json