HTS Heading 7320

Springs and leaves for springs, of iron or steel

All 14 HTS codes under heading 7320 (springs and leaves for springs), with their duty rates from the 2026 HTS Revision 23. General duty Free to 3.9%.

Every line of heading 7320

  • 7320 Springs and leaves for springs, of iron or steel.
  • 7320.10 Leaf springs and leaves therefor.
  • 7320.10.30.00 To be used in motor vehicles having a G.V.W. not exceeding 4 metric tons (kg): General 3.2%; Special Free (A*,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 25%.
  • 7320.10.60 Other (under: Suitable for motor vehicle suspension): General 3.2%; Special Free (A+,AU,B,BH,CL,CO,D,E,IL, JO,KR,MA, OM,P,PA,PE,S,SG); Column 2 25%.
  • 7320.10.60.15 Leaf springs having individual leaves with a thickness of 1.6 mm or more and leaves therefor (kg).
  • 7320.10.60.60 Other (under: Other) (kg).
  • 7320.10.90 Other (under: Leaf springs and leaves therefor): General 3.2%; Special Free (A*,AU,B,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG); Column 2 25%.
  • 7320.10.90.15 Leaf springs having individual leaves with a thickness of 1.6 mm or more and leaves therefor (kg).
  • 7320.10.90.60 Other (under: Other) (kg).
  • 7320.20 Helical springs (under: Springs and leaves for springs, of iron or steel).
  • 7320.20.10.00 Suitable for motor-vehicle suspension (kg): General 3.2%; Special Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 25%.
  • 7320.20.50 Other (under: Helical springs): General 3.9%; Special Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 45%.
  • 7320.20.50.10 Suitable for use in mattress supports and mattresses of heading 9404 (kg).
  • 7320.20.50.20 Other (under: Helical springs, of wire having a cross-sectional dimension of less than 5.1 mm) (kg).
  • 7320.20.50.45 Helical springs, of wire having a cross-sectional dimension of 5.1 mm or more but less than 12.7 mm (kg).
  • 7320.20.50.60 Other (under: Other) (kg).
  • 7320.90 Other (under: Springs and leaves for springs, of iron or steel).
  • 7320.90.10.00 Hairsprings (under: Other) (kg): General Free; Special none; Column 2 65%.
  • 7320.90.50 Other (under: Other): General 2.9%; Special Free (A*,AU,B,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG); Column 2 45%.
  • 7320.90.50.10 Suitable for use in mattress supports and mattresses of heading 9404 (kg).
  • 7320.90.50.20 Other (under: Of wire) (kg).
  • 7320.90.50.60 Other (under: Other) (kg).

From MFG Calcs data: Springs, chain, and wire mesh

U.S. imports of springs, chain, and wire mesh (headings 7314, 7315, 7320) came to $2.27B in 2025, with $699M in calculated duty: an effective duty of 30.8%, every duty included.

Effective duty in Sep 2026: 33.8%, against 42.2% in Sep 2025.

Largest sources in 2025: Mexico $801M at 18.8% effective duty; China $398M at 63.8% effective duty; Germany $188M at 30.8% effective duty; Japan $186M at 28.3% effective duty; Canada $178M at 21.2% effective duty.

These are family totals from U.S. import statistics published through USITC DataWeb, not this heading's rate alone; effective duty is calculated duty as a share of customs value, an estimate, not a ruling.

About these rates

The rates are those printed in the 2026 HTS Revision 23, published by the U.S. International Trade Commission. A 10-digit statistical line takes the rates printed on the 8-digit line above it. Chapter 99 duties (Section 232, Section 301, IEEPA) depend on the product, the origin and the date, are charged on top, and are not included. A code here is a strong lead, not a ruling: confirm it with a customs broker or a CBP binding ruling.

Last reviewed 2026-11-12.