ECOWAS Common External Tariff (Nigeria) · CET code · HS 7318.22
7318.22.00.00: Other washers
Other steel washers
✓ Can be used in a customs declaration Data: ECOWAS Common External Tariff (Nigeria), in force from 7 September 2023 · checked on 24 October 2026
What you pay
Importing into Nigeria
Customs duty only: import VAT, other taxes and trade defence duties of this country are not covered here, and the duty calculator works only with the EU, Türkiye, US and UK tariffs.
Same subheading in other tariffs
7318.22 Screws, bolts, nuts, coach screws, screw hooks, rivets: non-threaded articles, other washers
UK Free Third-country duty 4 tariff lines 
EU 3.7% Third-country duty 1 tariff line 
Türkiye 3.7% Third-country duty 1 tariff line 
USA Free General (MFN) 1 tariff line 
Canada Free General (MFN) 1 tariff line 
Mexico 35% General (MFN) 2 tariff lines 
Brazil 16% General (MFN) 1 tariff line 
Argentina 16% General (MFN) 3 tariff lines 
Peru 6% General (MFN) 1 tariff line 
New Zealand 5% General (MFN) 2 tariff lines 
Japan 2.8% General (MFN) 1 tariff line 
Taiwan 5% General (MFN) 1 tariff line 
GCC 5% General (MFN) 2 tariff lines 
Switzerland Free General (MFN) 1 tariff line 
Norway Free General (MFN) 1 tariff line 
North Macedonia 9% General (MFN) 1 tariff line Binding rulings for similar goods
Decisions of U.S. Customs and Border Protection (CROSS) and HMRC (Advance Tariff Rulings) on goods classified here. A ruling binds only its holder, but shows how the authorities classify similar goods. The descriptions are the authorities’ own, in English.
- N359366 U.S. CBP
The tariff classification of a flat steel washer from China
- H332589 U.S. CBP
Request for Further Review of Protest No. 3901-19-101591; Tariff classification of the light fixtures for certain recreational vehicles (“RVs”)
- H326279 U.S. CBP
Protest and Application for Further Review No 4501-21-103251; Classification of Educational Robot Kit Parts
- H240506 U.S. CBP
Application for Further Review of Protest No. 0712-13-100009; Classification of SuperSand Filter Components
- 600015863 HMRC
This product is a washer that is made from a mild steel plate and is used in a pulley unit between the nut and the surface.
- 600015619 HMRC
Super Duplex Stainless Steel Fasteners Washers These high-strength fasteners, made from S32760 stainless steel, are designed for harsh, corrosive environments. Stamped from plate or sheet metal, threads are cut, and components undergo heat treatment to restore corrosion resistance and duplex…
- 600013847 HMRC
This product is pressed from Stainless Steel, and is used for packing to adjust the tail length of a clamp to meet differing beam flange thicknesses. The trader has confirmed it can be described as a clipped washer. It is not a spring washer or locked washer and is not for use with aircraft.…
- 600011259 HMRC
Maintenance kit consisting of nylon D-Ring clip x 2, nylon insert lock nut that is made from nylon (polyamide, no metal is included) x 2, mild steel pozi drive pan head screw x 2, nylon insulation sleeve x 2, and mild steel flat washer x 4 which are not made in Malaysia. All placed in a clear…
9 rulings in total for this code
Legal notes
CET code 7318.22.00.00 is a line of the ECOWAS Common External Tariff (Nigeria) under HS subheading 7318.22 (screws, bolts, nuts, coach screws, screw hooks, rivets).
The import duty is 20%, and quantities are declared in KG.
For the same subheading, the UK duty is free, the EU duty is 3.7%, the Türkiye duty is 3.7%, the US duty is free, the Canada duty is free, the Mexico duty is 35%, the Brazil duty is 16%, the Argentina duty is 16%, the Peru duty is 6%, the New Zealand duty is 5%, the Japan duty is 2.8%, the Taiwan duty is 5%, the GCC duty is 5%, the Switzerland duty is free, the Norway duty is free and the North Macedonia duty is 9%.
Nigeria imported goods of subheading 7318.22 worth US$2m in 2024.
Questions and answers
What is the Nigeria import duty for CET code 7318.22.00.00?
The import duty in the ECOWAS Common External Tariff (Nigeria) is 20%; the supplementary unit is KG. This page shows the rate as published by the national source and, where the source publishes them, preferential rates: choose the country of origin to see them. Trade defence duties and VAT are not covered.