7320
4-digit headingSprings and leaves for springs, of iron or steel
This is a 4-digit heading — a category, not a filing code. Pick the more specific code beneath it that best matches your goods; only a 10-digit statistical code can be used on a customs entry.
Duty rates
No rate is published at this level — check the specific 10-digit statistical code beneath it.
| Rate | Value and what it means |
|---|---|
| General rate (Column 1) | See 10-digit codeColumn 1 general Applies to most trading partners — the standard "normal trade relations" rate. |
| Special rate (Column 1) | —Trade programs The country letters in parentheses are free trade agreement and preference programs. If your goods qualify under one of them, that rate replaces the general rate. |
| Column 2 rate | —Non-NTR Reserved for the small group of countries that do not have normal trade relations with the US (currently Cuba, North Korea, Russia and Belarus). Almost no importer uses this column — if you are shipping from anywhere else, ignore it. |
| Unit of quantity | — How CBP expects the quantity to be reported on the entry summary. |
Codes within Springs and leaves for springs, of iron or steel
21 more specific lines fall under 7320.
- 7320.10Leaf springs and leaves therefor6-digit headingSprings and leaves for springs, of iron or steel:
- 7320.10.30.00To be used in motor vehicles having a G.V.W. not exceeding 4 metric tons10-digit statistical codeSprings and leaves for springs, of iron or steel: > Leaf springs and leaves therefor: > Suitable for motor vehicle suspension:3.2%
- 7320.10.60Other8-digit subheadingSprings and leaves for springs, of iron or steel: > Leaf springs and leaves therefor: > Suitable for motor vehicle suspension:3.2%
- 7320.10.60.15Leaf springs having individual leaves with a thickness of 1.6 mm or more and leaves therefor10-digit statistical codeSprings and leaves for springs, of iron or steel: > Leaf springs and leaves therefor: > Suitable for motor vehicle suspension: > Other
- 7320.10.60.60Other10-digit statistical codeSprings and leaves for springs, of iron or steel: > Leaf springs and leaves therefor: > Suitable for motor vehicle suspension: > Other
- 7320.10.90Other8-digit subheadingSprings and leaves for springs, of iron or steel: > Leaf springs and leaves therefor:3.2%
- 7320.10.90.15Leaf springs having individual leaves with a thickness of 1.6 mm or more and leaves therefor10-digit statistical codeSprings and leaves for springs, of iron or steel: > Leaf springs and leaves therefor: > Other
- 7320.10.90.60Other10-digit statistical codeSprings and leaves for springs, of iron or steel: > Leaf springs and leaves therefor: > Other
- 7320.20Helical springs6-digit headingSprings and leaves for springs, of iron or steel:
- 7320.20.10.00Suitable for motor-vehicle suspension10-digit statistical codeSprings and leaves for springs, of iron or steel: > Helical springs:3.2%
- 7320.20.50Other8-digit subheadingSprings and leaves for springs, of iron or steel: > Helical springs:3.9%
- 7320.20.50.10Suitable for use in mattress supports and mattresses of heading 940410-digit statistical codeSprings and leaves for springs, of iron or steel: > Helical springs: > Other > Helical springs, of wire having a cross-sectional dimension of less than 5.1 mm:
- 7320.20.50.20Other10-digit statistical codeSprings and leaves for springs, of iron or steel: > Helical springs: > Other > Helical springs, of wire having a cross-sectional dimension of less than 5.1 mm:
- 7320.20.50.45Helical springs, of wire having a cross-sectional dimension of 5.1 mm or more but less than 12.7 mm10-digit statistical codeSprings and leaves for springs, of iron or steel: > Helical springs: > Other
- 7320.20.50.60Other10-digit statistical codeSprings and leaves for springs, of iron or steel: > Helical springs: > Other
- 7320.90Other6-digit headingSprings and leaves for springs, of iron or steel:
- 7320.90.10.00Hairsprings10-digit statistical codeSprings and leaves for springs, of iron or steel: > Other:Free
- 7320.90.50Other8-digit subheadingSprings and leaves for springs, of iron or steel: > Other:2.9%
- 7320.90.50.10Suitable for use in mattress supports and mattresses of heading 940410-digit statistical codeSprings and leaves for springs, of iron or steel: > Other: > Other > Of wire:
- 7320.90.50.20Other10-digit statistical codeSprings and leaves for springs, of iron or steel: > Other: > Other > Of wire:
- 7320.90.50.60Other10-digit statistical codeSprings and leaves for springs, of iron or steel: > Other: > Other
Chapter 73: Articles of Iron or Steel
Browse every code in this chapter to compare neighbouring classifications.
View Chapter 73Source: USITC Harmonized Tariff Schedule, 2026 Basic Edition, Revision 16. Rate text is reproduced verbatim from the official export; category paths and duty estimates are derived.
Data loaded August 18, 2026.Check this chapter on hts.usitc.govReport an error with this codeHow this data is built