Paraguay HS Code

HS Code 731813: Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel : Threaded articles : Screw hooks and screw rings in Paraguay

Q: Is HS code 731813 the same across all countries?

Yes — up to the 6-digit level, HS code 731813 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Paraguay extends it under NCM.

Q: What system does Paraguay use to classify HS code 731813?

Paraguay classifies products under the Nomenclatura Común del Mercosur (NCM; locally Nomenclatura Común del Mercosur (NCM)), which extends HS codes to 8 digits. The first 6 digits align with the WCO Harmonized System, and the rest cover national tariff and statistical needs.

Q: Where can I officially look up HS code 731813 in Paraguay?

The official source is https://www.aduana.gov.py/. For faster cross-country lookups, TradeInt's HS Code Tool consolidates classifications across all major countries in one place.

What is HS Code 731813 in Paraguay

Under Paraguay's Nomenclatura Común del Mercosur (Nomenclatura Común del Mercosur (NCM)), HS Code 731813 is the WCO Harmonized System subheading for Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel : Threaded articles : Screw hooks and screw rings. This is the most detailed internationally standardized level; Paraguay extends classifications to 8 digits under its national tariff system. 731813 belongs to Section XV: Base metals and articles of base metal, Chapter 73: Articles of iron or steel, Heading 7318: Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel.

Explore more 2026 Latest Paraguay import export trade data and shipment records for HS Code Screw Hooks and Rings on TradeInt global trade data platform

Classification Path of HS Code 731813 in Paraguay

Section XV

Chapters (72-83) Base metals and articles of base metal

Chapter 73

Articles of iron or steel

HS Code 7318

Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel

HS Code 731813

Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel : Threaded articles : Screw hooks and screw rings

HS Code 73181300

Tornillos pernos tuercas tirafondos escarpias roscadas remaches pasadores clavijas chavetas arandelas (incluidas las arandelas de muelle (resorte)) y artículos similares de fundición hierro o acero: Artículos roscados: Escarpias y armellas roscadas

Paraguay Tariff Classification: Nomenclatura Común del Mercosur (NCM)

In Paraguay, HS 731813 is classified under the Nomenclatura Común del Mercosur (Nomenclatura Común del Mercosur (NCM)) — a 8-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Nomenclatura Común del Mercosur (NCM)

Local name Nomenclatura Común del Mercosur (NCM)

Digits 8

Official source https://www.aduana.gov.py/

You know what 731813 means. Now see 2026 latest real trade activity for Screw Hooks and Rings in Paraguay.

Buyers, suppliers, origin and destination countries, shipment dates, and quantities direct from customs records.

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Top Trading Product of HS Code 7318

Top Paraguay import Product Under HS Code 7318

1 731815: Threaded articles : Other screws and bolts, whether or not with their nuts or washers $10.3M 2 731814: Threaded articles : Selftapping screws $3.5M 3 731816: Threaded articles : Nuts $2.6M

Figures shown for 2025.

For more 2026 recent data, search for Paraguay import trade records

Top Paraguay export Product Under HS Code 7318

1 731829: Nonthreaded articles : Other $52.6K 2 731815: Threaded articles : Other screws and bolts, whether or not with their nuts or washers $44.6K 3 731824: Nonthreaded articles : Cotters and cotter pins $6.7K

Figures shown for 2025.

For more 2026 recent data, search for Paraguay export trade records

Related HS Code to Paraguay Screw Hooks and Rings (731813)

HS Code 73181300

HS Code 731811

Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel : Threaded articles : Coach screws

HS Code 731812

Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel : Threaded articles : Other wood screws

HS Code 731814

Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel : Threaded articles : Selftapping screws

HS Code 731815

Screws, 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

HS Code 731816

Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel : Threaded articles : Nuts

HS Code 731819

Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel : Threaded articles : Other

HS Code 731821

Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel : Nonthreaded articles : Spring washers and other lock washers

HS Code 731822

Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel : Nonthreaded articles : Other washers

HS Code 731823

Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel : Nonthreaded articles : Rivets

Frequently Asked Questions

What is HS code 731813 in Paraguay?

HS code 731813 covers Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel : Threaded articles : Screw hooks and screw rings in Paraguay. It sits in Chapter 73 (Articles of iron or steel), Heading 7318 of the Harmonized System, and is classified under NCM.

Is HS code 731813 the same across all countries?

What system does Paraguay use to classify HS code 731813?

Where can I officially look up HS code 731813 in Paraguay?