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7318.15.20Bolts and bolts and their nuts or washers entered or exported in the…
HTS Code 7318.15.20 covers any article best defined as Base Metals and Articles of Base MetalArticles of iron or steelScrews, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel:Threaded articles:Other screws and bolts, whether or not with their nuts or washers:Bolts and bolts and their nuts or washers entered or exported in the same shipment in the Harmonized Tariff Schedule — covering 2 sub-classifications.
Estimated Duty on 7318.15.20
$10,000.00 by ocean, entered Oct 5, 2026
- Section 232 – Steel, Aluminum & Copper$5,000.0066.3%
- Section 301 – China$2,500.0033.1%
- Customs fees$47.140.6%
Is $7,500.00 really what you'll owe?
4 exemptions could lower it. Check them against your real shipment details.
Base Duty Rates for 7318.15.20
From the Harmonized Tariff Schedule
- General Rate of Duty
- Free
- Special Rate of Duty
- —
- Column 2 (Non-NTR)
- 3.5%
- China75%
- Mexico50%
- Canada50%
- Vietnam50%
- Germany50%
US Import Duty on HTS 7318.15.20 by Country of Origin
As of Oct 5, 2026, US imports of bolts and bolts and their nuts or washers entered or exported in the… (HTS 7318.15.20) from China pay 75% in duties: a duty-free base rate plus Section 232 – Steel, Aluminum & Copper (50%) and Section 301 – China (25%). Of the 20 largest sources of US imports, the lowest total is 50%, from Mexico, Canada and 17 more.
| Country of origin | Base rate | Additional tariffs | Total duty |
|---|---|---|---|
| China | Free |
| 75% |
| Mexico | Free |
| 50% |
| Canada | Free |
| 50% |
| Vietnam | Free |
| 50% |
| Germany | Free |
| 50% |
| Japan | Free |
| 50% |
| South Korea | Free |
| 50% |
| Taiwan | Free |
| 50% |
| India | Free |
| 50% |
| Ireland | Free |
| 50% |
| Italy | Free |
| 50% |
| Switzerland | Free |
| 50% |
| Thailand | Free |
| 50% |
| Malaysia | Free |
| 50% |
| United Kingdom | Free |
| 50% |
| France | Free |
| 50% |
| Indonesia | Free |
| 50% |
| Brazil | Free |
| 50% |
| Bangladesh | Free |
| 50% |
| Cambodia | Free |
| 50% |
Duties on goods entered Oct 5, 2026 at the general rate (Column 2 where it applies), with tariff data verified through 2026 HTS Revision 20. Totals are before customs fees (MPF, HMF) and any antidumping or countervailing duties. Some tariffs and exemptions depend on details such as metal content or end use, which the calculator asks about.
Calculate Duty for Your ShipmentRelevant HTS Notes
Official USITC notes that may affect classification under HTS 7318.15.20.
Related CROSS Rulings for HTS 7318.15.20
CBP classification rulings related to 7318.15.20. Open a ruling to read how Customs classified a similar product.
No rulings found
No CROSS classification rulings were found for HTS code "7318.15.20".
What does HTS code 7318.15.20 cover?
HTS code 7318.15.20 covers bolts and bolts and their nuts or washers entered or exported in the… (Bolts and bolts and their nuts or washers entered or exported in the same shipment), classified under Chapter 73 (Articles of iron or steel) in the US Harmonized Tariff Schedule. The general duty rate is Free. There are 2 more specific sub-classifications under this code.
What is the duty rate for HTS 7318.15.20?
The general (Column 1) rate of duty for HTS 7318.15.20 is Free. The Column 2 rate, for countries without normal trade relations, is 3.5%. Additional Chapter 99 tariffs, such as Section 301 and Section 232, can apply on top depending on the country of origin.
What is the US tariff on bolts and bolts and their nuts or washers entered or exported in the… (HTS 7318.15.20) from China?
As of Oct 5, 2026, US imports of bolts and bolts and their nuts or washers entered or exported in the… (HTS 7318.15.20) from China pay 75% in duties: a duty-free base rate plus Section 232 – Steel, Aluminum & Copper (50%) and Section 301 – China (25%).
Which country has the lowest US duty on HTS 7318.15.20?
Of the 20 largest sources of US imports, the lowest total duty on HTS 7318.15.20 is 50%, from Mexico, Canada and 17 more, as of the tariffs in effect on 2026-10-05.
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