Japan HS Code

HS Code 731815: Threaded articles : Other screws and bolts, whether or not with their nuts or washers in Japan

Q: Is HS code 731815 the same across all countries?

Yes — up to the 6-digit level, HS code 731815 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Japan extends it under Japan HS / Statistical Code.

Q: What system does Japan use to classify HS code 731815?

Japan classifies products under the Customs Tariff Schedules of Japan (Japan HS / Statistical Code; locally 実行関税率表), which extends HS codes to 9 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 731815 in Japan?

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

What is HS Code 731815 in Japan

Under Japan's Customs Tariff Schedules of Japan (実行関税率表), HS Code 731815 is the WCO Harmonized System subheading for Threaded articles : Other screws and bolts, whether or not with their nuts or washers. This is the most detailed internationally standardized level; Japan extends classifications to 9 digits under its national tariff system. 731815 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 Japan import export trade data and shipment records for HS Code Steel Bolts and Screws on TradeInt global trade data platform

Classification Path of HS Code 731815 in Japan

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 731815

Threaded articles : Other screws and bolts, whether or not with their nuts or washers

HS Code 731815011

Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter-pins, washers (including spring washers) and similar articles, of iron or steel > Other screws and bolts, whether or not with their nuts or washers > -- Of stainless steel

HS Code 731815019

HS Code 731815090

HS Code 731815110

Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar products made of steel > --- Other screws and bolts (with or without nuts or washers) > --- Made of stainless steel 鉄鋼製のねじ、ボルト、ナット、コーチスクリュー、スクリューフック、リベット、コッター、コッターピン、座金（ばね座金を含む。）その他これらに類する製品 > －－その他のねじ及びボルト（ナット又は座金付きであるかないかを問わない。） > －－－－ステンレス鋼製のもの

HS Code 731815190

Steel screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers), and similar products > --- Other screws and bolts (whether or not with nuts or washers) > --- Others 鉄鋼製のねじ、ボルト、ナット、コーチスクリュー、スクリューフック、リベット、コッター、コッターピン、座金（ばね座金を含む。）その他これらに類する製品 > －－その他のねじ及びボルト（ナット又は座金付きであるかないかを問わない。） > －－－－その他のもの

HS Code 731815900

Steel screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar products > --- Other screws and bolts (whether or not with nuts or washers) > --- Other items 鉄鋼製のねじ、ボルト、ナット、コーチスクリュー、スクリューフック、リベット、コッター、コッターピン、座金（ばね座金を含む。）その他これらに類する製品 > －－その他のねじ及びボルト（ナット又は座金付きであるかないかを問わない。） > －－－その他のもの

Japan Tariff Classification: Customs Tariff Schedules of Japan (Japan HS / Statistical Code)

In Japan, HS 731815 is classified under the Customs Tariff Schedules of Japan (実行関税率表) — a 9-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Customs Tariff Schedules of Japan (Japan HS / Statistical Code)

Local name 実行関税率表

Digits 9

Official source https://www.customs.go.jp/english/

You know what 731815 means. Now see 2026 latest real trade activity for Steel Bolts and Screws in Japan.

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 Japan import Product Under HS Code 7318

1 731815: Threaded articles : Other screws and bolts, whether or not with their nuts or washers $390.7M 2 731816: Threaded articles : Nuts $223.3M 3 731819: Threaded articles : Other $64.5M

Figures shown for 2025.

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

Top Japan export Product Under HS Code 7318

1 731815: Threaded articles : Other screws and bolts, whether or not with their nuts or washers $1.3B 2 731816: Threaded articles : Nuts $549.3M 3 731822: Nonthreaded articles : Other washers $182.6M

Figures shown for 2025.

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

Related HS Code to Japan Steel Bolts and Screws (731815)

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

Frequently Asked Questions

What is HS code 731815 in Japan?

HS code 731815 covers Threaded articles : Other screws and bolts, whether or not with their nuts or washers in Japan. It sits in Chapter 73 (Articles of iron or steel), Heading 7318 of the Harmonized System, and is classified under Japan HS / Statistical Code.

Is HS code 731815 the same across all countries?

What system does Japan use to classify HS code 731815?

Where can I officially look up HS code 731815 in Japan?