South Africa HS Code

HS Code 73181621: Hexagon nuts with nylon inserts in South Africa

Q: Is HS code 73181621 the same across all countries?

Only the first 6 digits of HS code 73181621 are internationally harmonized. The remaining digits are added by South Africa under SACU CET and are not directly comparable to other countries' codes.

Q: What system does South Africa use to classify HS code 73181621?

South Africa classifies products under the SACU Common External Tariff (SACU CET; locally SACU CET), 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 73181621 in South Africa?

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

What is HS Code 73181621 in South Africa

Under South Africa's SACU Common External Tariff (SACU CET), HS Code 73181621 is classified as Hexagon nuts with nylon inserts. South Africa's tariff system extends the WCO Harmonized System to 8 digits with national subdivisions. 73181621 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 South Africa import export trade data and shipment records for HS Code Steel Nuts on TradeInt global trade data platform

Classification Path of HS Code 73181621 in South Africa

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 73181621

Hexagon nuts with nylon inserts

South Africa Tariff Classification: SACU Common External Tariff (SACU CET)

In South Africa, HS 73181621 is classified under the SACU Common External Tariff (SACU CET) — a 8-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule SACU Common External Tariff (SACU CET)

Local name SACU CET

Digits 8

Official source https://www.sars.gov.za/

You know what 73181621 means. Now see 2026 latest real trade activity for Steel Nuts in South Africa.

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

Search 2026 Latest South Africa Import Data Search 2026 Latest South Africa Export Data

Top Trading Product of HS Code 7318

Top South Africa import Product Under HS Code 7318

1 731815: Threaded articles : Other screws and bolts, whether or not with their nuts or washers $98.8M 2 731816: Threaded articles : Nuts $36.5M 3 731822: Nonthreaded articles : Other washers $20.5M

Figures shown for 2025.

For more 2026 recent data, search for South Africa import trade records

Top South Africa export Product Under HS Code 7318

1 731815: Threaded articles : Other screws and bolts, whether or not with their nuts or washers $77.0M 2 731829: Nonthreaded articles : Other $9.7M 3 731816: Threaded articles : Nuts $9.2M

Figures shown for 2025.

For more 2026 recent data, search for South Africa export trade records

Related HS Code to South Africa Steel Nuts (73181621)

HS Code 73181605

Identifiable for use on aircraft

HS Code 73181610

Of stainless steel

HS Code 73181620

Hexagon dome nuts, hexagon nuts with non-metallic inserts, hexagon collared nuts and hexagon self-locking nuts

HS Code 73181623

Hexagon nuts with other non-metallic inserts

Threaded articles : Coach screws

HS Code 731812

Threaded articles : Other wood screws

HS Code 731813

Threaded articles : Screw hooks and screw rings

73181621 in Other Countries

See how 73181621 (Steel Nuts) is classified across other countries, each with its own national code and local description.

Compare 73181621 across countries

Frequently Asked Questions

What is HS code 73181621 in South Africa?

HS code 73181621 covers Hexagon nuts with nylon inserts in South Africa. It sits in Chapter 73 (Articles of iron or steel), Heading 7318 of the Harmonized System, and is classified under SACU CET.

Is HS code 73181621 the same across all countries?

What system does South Africa use to classify HS code 73181621?

Where can I officially look up HS code 73181621 in South Africa?