Products A–Z
HS code for nuts, iron or steel
In the UK Trade Tariff’s list of everyday names, “nuts, iron or steel” points to heading 7318: screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel. Check the description and the notes of the chapter before declaring: the right code depends on what the goods are made of and how they are used.
The UK Global Tariff divides 7318 into 72 tariff lines; the duty is duty-free.
In the EU Combined Nomenclature, 7318 covers 31 tariff lines and the duty is 3.7%.
The Turkish Customs Tariff Schedule divides 7318 into 35 tariff lines; the duty is 3.7%.
Duty rates compared
UK Free Third-country duty 72 tariff lines 
EU 3.7% Third-country duty 31 tariff lines 
Türkiye 3.7% Third-country duty 35 tariff lines 
USA Free – 12.5% General (MFN) 17 tariff lines · average 4.6% 
Canada Free General (MFN) 16 tariff lines 
Mexico Free – 35% General (MFN) 30 tariff lines · average 33.8% 
Brazil 14.4% – 25% General (MFN) 12 tariff lines · average 16.6% 
Argentina 16% – 25% General (MFN) 74 tariff lines · average 20.6% 
Peru Free – 6% General (MFN) 13 tariff lines · average 4.6% 
New Zealand Free – 5% General (MFN) 42 tariff lines · average 3.6% 
Japan 2.8% General (MFN) 15 tariff lines 
Taiwan 5% General (MFN) 13 tariff lines 
GCC 5% General (MFN) 17 tariff lines 
Switzerland Free General (MFN) 12 tariff lines 
Norway Free General (MFN) 12 tariff lines 
North Macedonia 3.7% – 15% General (MFN) 37 tariff lines · average 8.1% 
Nigeria 20% General (MFN) 12 tariff lines See also
Questions and answers
What is the HS code for nuts, iron or steel?
Nuts, iron or steel are classified under 7318 (Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers) in the Harmonized System. National tariffs add more digits; see the lines on this page.