HS 731829 Other
Quick Answer: Other non-threaded articles of iron or steel, such as nuts, bolts, screws, and washers not specifically classified elsewhere, enter the UK duty-free, the EU at 3.70% ad valorem, and the US at rates ranging from free to 45% ad valorem depending on origin. This residual category captures a wide array of fasteners and similar metal components. Importers should verify specific product descriptions against the detailed tariff schedules of the importing country, as misclassification can lead to penalties. CustomTariffs aggregates this data to assist trade professionals in navigating these varied import duties.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 7318290020 | 0.00 % | — | — |
| 7318290000 | 0.00 % | — | — |
| 7318290090 | 0.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 7318290000 | 3.70 % | — | — |
| 7318290090 | 3.70 % | — | — |
| 7318290020 | 3.70 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 7318290000 | 2.8% | Free (19 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 7318.29?
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)
Free for USMCA, KORUS, GSP, and 16 other programs
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 731829 cover?
This subheading covers "Other" articles of iron or steel, specifically those fasteners and similar articles of iron or steel that are not threaded or are not screws, bolts, nuts, or similar threaded articles, and also not springs and parts thereof. According to the World Customs Organization (WCO) Harmonized System Explanatory Notes and the USITC Harmonized Tariff Schedule (HTS) definitions, this category includes items like washers, cotter pins, and other non-threaded metal fixings not specifically enumerated elsewhere within heading 7318. For example, plain washers of iron or steel fall under this classification.
What falls outside HS 731829?
The following products are excluded from HS 731829: threaded fasteners such as screws, bolts, and nuts (classified under 731811 to 731819), springs and parts of springs (classified under 7320), and any articles of iron or steel that are specifically covered by other headings. For instance, nails, tacks, and staples (7317), and wire, rods, angles, shapes, and sections of iron or steel (7216) are distinct classifications and do not belong here. Similarly, non-threaded fasteners made from materials other than iron or steel are also excluded.
What are common classification mistakes for HS 731829?
A common error is misclassifying items that, while appearing to be simple metal fixings, possess specific characteristics that place them in more precise subheadings. For instance, certain types of specialized washers or non-threaded connectors might be confused with more general hardware. Adherence to General Interpretative Rule 1, which states that classification shall be determined according to the terms of the headings and any relative Section or Chapter Notes, is crucial. Overlooking the specific material composition or the precise function of the article can lead to incorrect classification.
How should importers classify products under HS 731829?
The correct procedure for classifying products under HS 731829 involves a thorough examination of the article's physical characteristics and intended use, cross-referenced with the official HS nomenclature and relevant national tariff schedules like the USITC HTS or EU TARIC. Importers and customs brokers must first determine if the item is a fastener or similar article of iron or steel. If it is, they must then ascertain if it is threaded or a spring. If it is neither threaded nor a spring, and not specifically covered by another heading, then 731829 is the appropriate classification.
How is the duty calculated for products under HS 731829?
A shipment of 10,000 plain steel washers, each weighing approximately 5 grams, with a declared customs value of $500 USD, would attract a US duty of $10.00. This is calculated using the Most Favored Nation (MFN) duty rate of 0.2% ad valorem, applied to the declared value ($500 USD × 0.002 = $10.00). This calculation is based on the rate published in the USITC Harmonized Tariff Schedule for subheading 7318.29.0000.
Which trade agreements reduce duties for HS 731829?
Several free trade agreements may reduce the applicable duty rate for HS 731829, including the United States-Mexico-Canada Agreement (USMCA). Under USMCA, originating goods may enter the United States duty-free. For preferential treatment, a self-certified origin statement is typically required. Additionally, agreements with developing countries under the Generalized System of Preferences (GSP) can offer reduced or zero duties, often requiring a GSP Form A. The specific preferential rate and documentation depend on the country of origin and the applicable trade agreement.
```Which HS Codes Are Related?
Not the right code? Search all HS codes to find the correct tariff classification.
FAQ
What are the typical duty rates for HS code 7318.29, which covers 'Other' non-threaded iron or steel articles?
The Most Favored Nation (MFN) duty rate for HS code 7318.29 can vary significantly by importing country. For instance, the United States applies a 3.70% ad valorem duty. The European Union, under the TARIC system, often has a rate of 2.8% ad valorem. The United Kingdom's Trade Tariff also lists a 3.70% ad valorem duty. It is crucial to consult the specific tariff schedule of the destination country for the exact rate applicable to your import.
How is the duty calculated for imports under HS code 7318.29?
The duty is typically calculated on an ad valorem basis, meaning it's a percentage of the declared customs value of the goods. For example, if the MFN duty rate is 3.70% and you import goods valued at $10,000 USD, the duty would be $10,000 USD \times 0.0370 = $370 USD. Some countries may also apply specific duties (per unit) or a combination of ad valorem and specific duties, depending on the specific product and tariff provisions.
What are the classification criteria for items falling under HS code 7318.29?
HS code 7318.29 is a residual category for articles of iron or steel, specifically 'Other' non-threaded articles, that are not classified under preceding headings within 7318 (which covers screws, bolts, nuts, etc.). This typically includes items like washers (plain, spring, lock), rivets, cotter pins, and other similar fasteners or hardware made of iron or steel that do not have threads. Classification hinges on the material (iron or steel) and the absence of screw threads, while also ensuring it doesn't fit a more specific HS code.
Which trade agreements commonly offer preferential duty rates for HS code 7318.29?
Many trade agreements can provide preferential duty rates, often resulting in duty-free entry (0.00%). Examples include agreements between the US and countries like Australia (AU), South Korea (KR), and Singapore (SG), or agreements within the EU bloc. The EU's Generalized System of Preferences (GSP) can also offer reduced rates for developing countries. Importers should verify the specific Free Trade Agreement (FTA) or preferential scheme applicable to their origin country and destination country to determine eligibility for reduced or zero duties. For instance, the US tariff schedule lists 'Free (A,AU,B,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG)' indicating duty-free entry under specific trade agreements for those listed origins.
What documentation is typically required for importing goods classified under HS code 7318.29?
Standard import documentation is generally required, including a commercial invoice detailing the goods, quantity, value, and origin; a packing list; and a bill of lading or air waybill. If claiming preferential duty rates under a trade agreement, a Certificate of Origin or other proof of origin acceptable to the importing country's customs authority is mandatory. For HS code 7318.29, ensuring the invoice clearly describes the 'other' non-threaded iron or steel article (e.g., 'steel spring washers' or 'steel rivets') is crucial for customs verification and to avoid classification disputes.