Chapter 73 · Articles of iron or steel · Section 15

HS Code 7318.16

Nuts

Heading 7318: Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel

US duty (general)
Free
US HTS lines
1
EU CN codes
7
UK commodity codes
19
Unit
kg

US HTS + UK Tariff v4.0.1596 · updated 2026-09-10 · sources

United States - HTS lines under 7318.16

Source: official Harmonized Tariff Schedule (USITC). "General" is the normal-trade-relations rate; "Special" lists preference programs; "Other" is the column-2 rate. Additional Section 232/301 duties may apply on top.

HTS codeDescriptionGeneralSpecialOtherUnit
7318.16.00 Other > Other >
Nuts
5 statistical lines (10-digit)
  • 7318.16.00.15 - Non-locking chrome-plated
  • 7318.16.00.30 - Locking
  • 7318.16.00.45 - Other
  • 7318.16.00.60 - Of stainless steel
  • 7318.16.00.85 - Other
 Free - 0.5% kg

Estimate the US duty runs in your browser · no caps

Enter the customs value (and quantity, when a rate is per-unit) to estimate the general-rate duty per HTS line. Estimates exclude Section 232/301 surcharges, MPF/HMF and fees. Not a customs ruling.

European Union - CN codes under 7318.16

Source: EU Combined Nomenclature (Eurostat, © European Union, reused per Decision 2011/833/EU). Duty rates and measures live in TARIC; each code links to the official consultation.

CN codeDescription
7318 16 40 Blind rivet nuts EU duty (TARIC) →
7318 16 31 Blind rivet nuts EU duty (TARIC) →
7318 16 99 Exceeding 12 mm EU duty (TARIC) →
7318 16 39 Other EU duty (TARIC) →
7318 16 60 Self-locking nuts EU duty (TARIC) →
7318 16 92 Not exceeding 12 mm EU duty (TARIC) →
7318 16 00 Nuts EU duty (TARIC) →

United Kingdom - commodity codes under 7318.16

Source: UK Integrated Online Tariff (Open Government Licence v3.0). Declarable 10-digit codes go on the customs declaration; check the official page for the current duty and VAT measures.

Commodity codeDescription
7318 16 00 00 Nuts UK duty & VAT →
7318 16 31 00 Blind rivet nuts UK duty & VAT →
7318 16 31 10 For use in certain types of aircraft UK duty & VAT →
7318 16 31 90 Other UK duty & VAT →
7318 16 39 00 Other UK duty & VAT →
7318 16 39 10 For use in certain types of aircraft UK duty & VAT →
7318 16 39 90 Other UK duty & VAT →
7318 16 40 00 Blind rivet nuts UK duty & VAT →
7318 16 40 10 For use in certain types of aircraft UK duty & VAT →
7318 16 40 90 Other UK duty & VAT →
7318 16 60 00 Self-locking nuts UK duty & VAT →
7318 16 60 10 For use in certain types of aircraft UK duty & VAT →
7318 16 60 90 Other UK duty & VAT →
7318 16 92 00 Not exceeding 12 mm UK duty & VAT →
7318 16 92 10 For use in certain types of aircraft UK duty & VAT →
7318 16 92 90 Other UK duty & VAT →
7318 16 99 00 Exceeding 12 mm UK duty & VAT →
7318 16 99 20 For use in certain types of aircraft UK duty & VAT →
7318 16 99 90 Other UK duty & VAT →
Not a customs ruling. Classification is determined by the importing country's customs authority and depends on the exact product. This page is reference information from official published schedules, not legal advice. For a binding decision, request a ruling (US: CBP CROSS · UK: HMRC ATaR · EU: BTI).

Other subheadings in 7318

7318.00 7318 Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers 7318.11 Coach screws 7318.12 Other wood screws 7318.13 Screw hooks and screw rings 7318.14 Self-tapping screws 7318.15 Other screws and bolts, whether or not with their nuts or washers 7318.16 Nuts 7318.19 Other 7318.21 Spring washers and other lock washers 7318.22 Other washers 7318.23 Rivets 7318.24 Cotters and cotter pins 7318.29 Other

Sources: U.S. International Trade Commission, Harmonized Tariff Schedule (public domain) · EU Combined Nomenclature © European Union, Eurostat (Decision 2011/833/EU) · UK Integrated Online Tariff, contains public sector information licensed under the Open Government Licence v3.0. Data refreshed weekly. Details on About & Data Sources.