HS 731819 Other
Quick Answer: Fasteners of iron or steel imported under HS 731819 enter the UK at 0.00%, the EU at 3.70% ad valorem, and the US at 5.7% ad valorem (MFN). This residual classification applies to threaded or unthreaded screws, bolts, nuts, and similar articles of iron or steel that do not fit into more specific subheadings within Chapter 73. Importers should carefully review the specific product's characteristics to ensure it is not classifiable elsewhere, as misclassification can lead to penalties. According to CustomTariffs data, preferential rates may apply in the US for certain trading partners.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 7318190000 | 0.00 % | — | — |
| 7318190020 | 0.00 % | — | — |
| 7318190090 | 0.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 7318190000 | 3.70 % | — | — |
| 7318190090 | 3.70 % | — | — |
| 7318190020 | 3.70 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 7318190000 | 5.7% | Free (A*,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) 2.85% (1 programs) | ["kg"] |
Special rates available under trade agreements including USMCA, KORUS, GSP.
Duty rates sourced from the USITC (US International Trade Commission) Harmonized Tariff Schedule (HTS) (accessed 2/22/2026), EU TARIC – DG TAXUD (Directorate-General for Taxation and Customs Union) (accessed 2/22/2026), and UK Trade Tariff – HMRC (His Majesty's Revenue and Customs) (accessed 2/22/2026).
Data compiled and presented by HSRates.
Which Trade Agreements Reduce Duties for HS 7318.19?
Imports of Other may qualify for reduced or zero duty rates under free trade agreements and preferential programs. The overview below shows available preferential arrangements by jurisdiction, compiled by HSRates from official tariff and trade agreement data.
United States (HTSUS)
European Union (TARIC)
Preferential rate data not yet available.
United Kingdom
Preferential rate data not yet available.
Preferential rates require proof of origin and may be subject to quotas or conditions. Always verify eligibility with a licensed customs broker.
Data compiled by HSRates.
Which Preferential Rates Apply to Your Origin Country?
Select an origin country to see if preferential rates apply.
Preferential rates based on available trade agreements. Actual rates may vary.
How Has Trade Volume Developed?
Trade Volume 2023
How to Classify This HS Code?
What products does HS 731819 cover?
This subheading covers fasteners of iron or steel, not specifically enumerated in other subheadings of heading 7318. According to the World Customs Organization (WCO) Harmonized System Nomenclature, this includes items such as screws, bolts, nuts, and similar articles that do not fit into more specific categories like self-tapping screws or those with specific thread types. The USITC Harmonized Tariff Schedule (HTS) and the EU's TARIC database confirm that this residual category captures a wide array of iron and steel fasteners not otherwise classified, provided they meet the general criteria of heading 7318.
What falls outside HS 731819?
The following products are excluded from HS 731819: fasteners specifically classified under more detailed subheadings within 7318, such as self-tapping screws (731814), screws and bolts with heads other than of a kind used with a screwdriver (731812), and nuts (731816). Additionally, items like rivets (731822) or threaded wire (731824) are classified elsewhere. Washers, even if made of iron or steel, are also typically classified under 731821, not 731819.
What are common classification mistakes for HS 731819?
A common error is misclassifying specialized fasteners or those with unique features that might warrant a more specific subheading. For instance, classifying a lag screw, which has a specific thread and point designed for wood, under 731819 instead of its more precise classification. This often stems from a misunderstanding of the General Rules for the Interpretation of the Harmonized System (GRI), particularly GRI 3(a) and 3(b), which prioritize more specific headings and the essential character of the good.
How should importers classify products under HS 731819?
The correct procedure for classifying products under HS 731819 involves a systematic approach. Importers and customs brokers must first consult the WCO HS Nomenclature and the specific national tariff schedule (e.g., USITC HTS, EU TARIC, UK Trade Tariff) to determine if a more specific subheading exists for the article. If the fastener is made of iron or steel and does not meet the criteria for any other subheading within heading 7318, then 731819 is the appropriate classification.
How is the duty calculated for products under HS 731819?
A shipment of 1,000 M6 steel hex bolts, declared at a customs value of $500 USD, would attract a US duty of $15.00. This is calculated using the Most Favored Nation (MFN) duty rate of 3.0% ad valorem, applied to the declared value: 3.0% of $500 = $15.00. This calculation is based on the duty rates published in the USITC Harmonized Tariff Schedule (HTS) for subheading 731819.0000.
Which trade agreements reduce duties for HS 731819?
Several free trade agreements may reduce the applicable duty rate for HS 731819, including the United States-Mexico-Canada Agreement (USMCA), which can result in Free entry for qualifying goods originating from Canada and Mexico. The Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) also offers preferential rates for qualifying goods from member countries like Vietnam. To claim these preferences, importers typically require a self-certified origin statement or a specific origin declaration as stipulated by the respective agreement and jurisdiction.
```Which HS Codes Are Related?
Not the right code? Search all HS codes to find the correct tariff classification.
FAQ
What is the general import duty rate for HS code 731819?
The Most Favored Nation (MFN) duty rate for HS code 731819, which covers 'Other' screws, bolts, nuts, etc., of iron or steel, is typically 3.70% ad valorem in the United States. However, it is crucial to verify the specific rate applicable at the time of import, as tariff schedules can be updated. Always consult the latest Harmonized Tariff Schedule of the United States (HTSUS) provided by the US International Trade Commission (USITC).
How are preferential duty rates applied to HS code 731819 under trade agreements?
HS code 731819 benefits from preferential duty rates under various trade agreements. For example, under the US-Korea Free Trade Agreement (KORUS FTA), originating goods may enter at a duty rate of 0.00%. Other agreements, such as those with Australia (AU), Canada (CA - USMCA), and Mexico (MX - USMCA), may also offer reduced or free entry, often requiring a valid Certificate of Origin. Importers must ensure their goods meet the rules of origin for the specific trade agreement and be prepared to provide the necessary documentation to claim preferential treatment.
What are the classification criteria for items falling under HS code 731819?
HS code 731819 is a residual category for screws, bolts, nuts, screw hooks, screw rings, rivets, cotters and cotter-pins, washers (including spring washers) and similar articles, of iron or steel, that do not fit into the more specific subheadings within 7318. This includes items like specialized fasteners, custom-made screws, or fasteners made from alloys not commonly classified elsewhere. To ensure correct classification, consider the material (iron or steel), the function (fastening), and whether the item has a more specific HS code. If an item is a screw, bolt, or nut, but doesn't meet the criteria for headings like 7318.11 (thread forming screws) or 7318.12 (other screws and bolts with heads), it will likely fall under 7318.19.
Can you provide a numerical example of how import duty is calculated for HS code 731819?
Certainly. If an importer brings in a shipment of specialized steel bolts classified under HS code 731819, and the applicable MFN duty rate is 3.70% ad valorem, the duty calculation would be based on the declared customs value of the goods. For instance, if the total customs value of the bolts is $10,000 USD, the import duty would be calculated as: Duty = Customs Value × Duty Rate. In this case, Duty = $10,000 × 0.0370 = $370.00 USD. This amount is payable to U.S. Customs and Border Protection (CBP).
What documentation is typically required for importing goods under HS code 731819?
When importing goods classified under HS code 731819, standard import documentation is required, including a commercial invoice, packing list, and bill of lading or air waybill. Crucially, if claiming preferential duty rates under a trade agreement (e.g., USMCA, KORUS FTA), a valid Certificate of Origin or other acceptable proof of origin is mandatory. Depending on the specific nature of the fasteners, additional documentation such as product specifications or compliance certificates might be requested by customs authorities to verify classification and ensure compliance with any applicable standards or regulations.