Viet Nam HS Code

HS Code 73181510: Having a shank of an external diameter not exceeding 16 mm in Viet Nam

Q: Is HS code 73181510 the same across all countries?

Only the first 6 digits of HS code 73181510 are internationally harmonized. The remaining digits are added by Viet Nam under AHTN-VN and are not directly comparable to other countries' codes.

Q: What system does Viet Nam use to classify HS code 73181510?

Viet Nam classifies products under the Vietnam Tariff Schedule (AHTN-VN; locally Biểu thuế xuất nhập khẩu Việt Nam (AHTN 2022)), 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 73181510 in Viet Nam?

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

What is HS Code 73181510 in Viet Nam

Under Viet Nam's Vietnam Tariff Schedule (Biểu thuế xuất nhập khẩu Việt Nam (AHTN 2022)), HS Code 73181510 is classified as Having a shank of an external diameter not exceeding 16 mm. Viet Nam's tariff system extends the WCO Harmonized System to 8 digits with national subdivisions. 73181510 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 Viet Nam import export trade data and shipment records for HS Code Steel Bolts and Screws on TradeInt global trade data platform

What is HS Code 73181510 in Viet Nam in local language

HS Code 73181510: Đường kính ngoài của thân không quá 16 mm

Classification Path of HS Code 73181510 in Viet Nam

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 73181510

Having a shank of an external diameter not exceeding 16 mm Đường kính ngoài của thân không quá 16 mm

Viet Nam Tariff Classification: Vietnam Tariff Schedule (AHTN-VN)

In Viet Nam, HS 73181510 is classified under the Vietnam Tariff Schedule (Biểu thuế xuất nhập khẩu Việt Nam (AHTN 2022)) — a 8-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Vietnam Tariff Schedule (AHTN-VN)

Local name Biểu thuế xuất nhập khẩu Việt Nam (AHTN 2022)

Digits 8

Official source https://www.customs.gov.vn/

You know what 73181510 means. Now see 2026 latest real trade activity for Steel Bolts and Screws in Viet Nam.

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 Viet Nam import Product Under HS Code 7318

1 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 $255.6M 2 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 $109.2M 3 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 $88.0M

Figures shown for 2023.

For more 2026 recent data, search for Viet Nam import trade records

Top Viet Nam export Product Under HS Code 7318

1 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 $330.2M 2 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 $37.9M 3 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 $28.9M

Figures shown for 2023.

For more 2026 recent data, search for Viet Nam export trade records

Related HS Code to Viet Nam Steel Bolts and Screws (73181510)

HS Code 73181590

Other

HS Code 731811

Threaded articles : Coach screws

HS Code 731812

Threaded articles : Other wood screws

HS Code 731813

Threaded articles : Screw hooks and screw rings

HS Code 731814

Threaded articles : Selftapping screws

HS Code 731816

Threaded articles : Nuts

HS Code 731819

Threaded articles : Other

HS Code 731821

Nonthreaded articles : Spring washers and other lock washers

HS Code 731822

Nonthreaded articles : Other washers

HS Code 731823

Nonthreaded articles : Rivets

73181510 in Other Countries

See how 73181510 (Steel Bolts and Screws) is classified across other countries, each with its own national code and local description.

Compare 73181510 across countries

Frequently Asked Questions

What is HS code 73181510 in Viet Nam?

HS code 73181510 covers Having a shank of an external diameter not exceeding 16 mm in Viet Nam. It sits in Chapter 73 (Articles of iron or steel), Heading 7318 of the Harmonized System, and is classified under AHTN-VN.

Is HS code 73181510 the same across all countries?

What system does Viet Nam use to classify HS code 73181510?

Where can I officially look up HS code 73181510 in Viet Nam?