Skip to main content
§ HTS 7318.15.60 · US import duty

Having shanks or threads with a diameter of less than 6 mm

Chapter
73
MFN base rate
6.2%
Active overlays
1
Scope
Active: section301

AD/CVD not evaluated. CBP determines binding classification at entry. Methodology →

Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel: · Other screws and bolts, whether or not with their nuts or washers: · Studs · Having shanks or threads with a diameter of less than 6 mm
Open interactive calculator
HTS CODE
7318.15.60
General (MFN)6.2%
SpecialFree (A*,AU,B,…
Other (Column 2)45%
§99 overlays1

Base tariff columnsBase tariff columns

Column rates from the USITC HTS export. The column that applies depends on origin and trade-program eligibility.

General (MFN)6.2%
SpecialFree (A*,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
Other (Column 2)45%

Official source: USITC Harmonized Tariff Schedule. Duty at entry is determined by US Customs and Border Protection (CBP). AD/CVD and product-specific exclusions are not evaluated by default.

Chapter 99 overlaysChapter 99 overlays

  • 9903.88.03 section301 +25% active
    Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
    Applies to China

§ AD/CVD WATCHAD/CVD orders that may apply

These antidumping or countervailing duty orders mention this HTS in their Federal Register notices. The written scope of the order — not the HTS — is dispositive. Verify the actual scope at trade.gov before assuming an order applies to your shipment.

  • A-570-932 AD China (CN) Continued 2025-07-22
    Certain Steel Threaded Rod From the People's Republic of China: Continuation of Antidumping Duty Order
    View order →
  • A-533-887 AD India (IN) Continued 2025-06-26
    Carbon and Alloy Steel Threaded Rod From India, Taiwan, Thailand, and the People's Republic of China: Continuation of Antidumping Duty Orders and Countervailing Duty Order
    View order →
  • A-549-840 AD Thailand (TH) Continued 2025-06-26
    Carbon and Alloy Steel Threaded Rod From India, Taiwan, Thailand, and the People's Republic of China: Continuation of Antidumping Duty Orders and Countervailing Duty Order
    View order →
  • A-570-104 AD China (CN) Continued 2025-06-26
    Carbon and Alloy Steel Threaded Rod From India, Taiwan, Thailand, and the People's Republic of China: Continuation of Antidumping Duty Orders and Countervailing Duty Order
    View order →
  • A-583-865 AD Taiwan (TW) Continued 2025-06-26
    Carbon and Alloy Steel Threaded Rod From India, Taiwan, Thailand, and the People's Republic of China: Continuation of Antidumping Duty Orders and Countervailing Duty Order
    View order →
  • C-533-888 CVD India (IN) Continued 2025-06-26
    Carbon and Alloy Steel Threaded Rod From India, Taiwan, Thailand, and the People's Republic of China: Continuation of Antidumping Duty Orders and Countervailing Duty Order
    View order →
  • C-570-105 CVD China (CN) Continued 2025-06-26
    Carbon and Alloy Steel Threaded Rod From India, Taiwan, Thailand, and the People's Republic of China: Continuation of Antidumping Duty Orders and Countervailing Duty Order
    View order →

§ DUTY BREAKDOWNDuty breakdown

Duty ledger below is calculated on a $10,000 customs value. Fees, AD/CVD, and exclusions are not included here.

China (CN)
Total 31.2% · $3,120.00
Duty breakdown Rate Amount Source
Base dutyBase 6.2% $620.00 HTS General rate
Chapter 99 section301Chapter 99 25% $2,500.00 9903.88.03
Status: exact Methodology: tariff-ledger-v1 Data: d4c9e6f79bac8e84

§ CLASSIFICATION WATCH-OUTSClassification watch-outs

These sibling HTS entries share the same parent but differ in duty rate or Chapter 99 coverage. They are review prompts, not classification recommendations.

  • 7318.15.50.30
    Of stainless steel
    Base rate: Free Chapter 99: 1 Base rate differs from selected HTS
  • 7318.15.80
    Having shanks or threads with a diameter of 6 mm or more
    Base rate: 8.5% Chapter 99: 1 Base rate differs from selected HTS

§ ORIGIN COMPARISONAlternative origin comparison

This compares tariff-only outcomes for the same HTS across origin countries. Freight, AD/CVD rate amounts, exclusions, broker fees, and relocation cost are not included — but active AD/CVD order counts per country are flagged below.

China → Vietnam
$2,500.00 tariff-only saving
Origin Total rate Duty @ $10,000 Delta vs baseline AD/CVD orders
China (CN) 31.2% $3,120.00 — 3
Vietnam (VN) 6.2% $620.00 -$2,500.00 —
Mexico (MX) 6.2% $620.00 -$2,500.00 —
India (IN) 6.2% $620.00 -$2,500.00 2
South Korea (KR) 6.2% $620.00 -$2,500.00 —

Sample duty by originSample duty by origin

Illustrative calculation at USD 10,000 customs value, standard (non-preferential) claim. Chapter 99 additional duties applied where status is active.

Origin Base rate Chapter 99 Total rate Duty (USD)
China (CN) 6.2% 25% 31.2% $3,120.00
Vietnam (VN) 6.2% 0% 6.2% $620.00
Mexico (MX) 6.2% 0% 6.2% $620.00
India (IN) 6.2% 0% 6.2% $620.00
South Korea (KR) 6.2% 0% 6.2% $620.00

§ RELATED ENTRIESStatistical suffixes under HTS 7318.15.60

All 10-digit statistical reporting suffixes under 7318.15.60.

§ RECENT CHANGESRecent Federal Register actions on Chapter 73

Last 3 Federal Register notices that referenced an HTS code under Chapter 73. See the Changes timeline for the full list.

See all Federal Register actions →