Chapter 73 · Articles of iron or steel · Section 15
HS Code 7318.15
Other screws and bolts, whether or not with their nuts or washers
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 HTS + UK Tariff v4.0.1596 · updated 2026-09-10 · sources
United States - HTS lines under 7318.15
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 code | Description | General | Special | Other | Unit |
|---|---|---|---|---|---|
| 7318.15.20 |
Other screws and bolts, whether or not with their nuts or washers > Bolts and bolts and their nuts or washers entered or exported in the same shipment 11 statistical lines (10-digit)
|
Free | - | 3.5% | kg |
| 7318.15.40 |
Other > Other > Machine screws 9.5 mm or more in length and 3.2 mm or more in diameter (not including cap screws) |
Free | - | 2.2¢/kg | kg |
| 7318.15.50 |
Other > Other > Studs 4 statistical lines (10-digit)
|
Free | - | 45% | kg |
| 7318.15.60 |
Other screws and bolts, whether or not with their nuts or washers > Other > Having shanks or threads with a diameter of less than 6 mm 4 statistical lines (10-digit)
|
6.2% | Free (A*,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 45% | kg |
| 7318.15.80 |
Having shanks or threads with a diameter of less than 6 mm > Other > Having shanks or threads with a diameter of 6 mm or more 8 statistical lines (10-digit)
|
8.5% | Free (A*,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 45% | 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 7318.15
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 code | Description | |
|---|---|---|
| 7318 15 82 | Of less than 800 MPa | EU duty (TARIC) → |
| 7318 15 42 | Of less than 800 MPa | EU duty (TARIC) → |
| 7318 15 62 | Of stainless steel | EU duty (TARIC) → |
| 7318 15 35 | Of stainless steel | EU duty (TARIC) → |
| 7318 15 75 | Of stainless steel | EU duty (TARIC) → |
| 7318 15 48 | Of 800 MPa or more | EU duty (TARIC) → |
| 7318 15 58 | Other | EU duty (TARIC) → |
| 7318 15 88 | Of 800 MPa or more | EU duty (TARIC) → |
| 7318 15 95 | Other | EU duty (TARIC) → |
| 7318 15 52 | Of stainless steel | EU duty (TARIC) → |
| 7318 15 68 | Other | EU duty (TARIC) → |
| 7318 15 20 | For fixing railway track construction material | EU duty (TARIC) → |
| 7318 15 00 | Other screws and bolts, whether or not with their nuts or washers | EU duty (TARIC) → |
United Kingdom - commodity codes under 7318.15
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 code | Description | |
|---|---|---|
| 7318 15 00 00 | Other screws and bolts, whether or not with their nuts or washers | UK duty & VAT → |
| 7318 15 20 00 | For fixing railway track construction material | UK duty & VAT → |
| 7318 15 35 00 | Of stainless steel | UK duty & VAT → |
| 7318 15 35 10 | For use in certain types of aircraft | UK duty & VAT → |
| 7318 15 35 90 | Other | UK duty & VAT → |
| 7318 15 42 00 | Of less than 800|MPa | UK duty & VAT → |
| 7318 15 42 10 | For use in certain types of aircraft | UK duty & VAT → |
| 7318 15 42 90 | Other | UK duty & VAT → |
| 7318 15 48 00 | Of 800|MPa or more | UK duty & VAT → |
| 7318 15 48 10 | For use in certain types of aircraft | UK duty & VAT → |
| 7318 15 48 90 | Other | UK duty & VAT → |
| 7318 15 52 00 | Of stainless steel | UK duty & VAT → |
| 7318 15 52 10 | For use in certain types of aircraft | UK duty & VAT → |
| 7318 15 52 90 | Other | UK duty & VAT → |
| 7318 15 58 00 | Other | UK duty & VAT → |
| 7318 15 58 10 | Self-locking bolts and nuts (of the type "Hi-Lok") | UK duty & VAT → |
| 7318 15 58 60 | For use in certain types of aircraft | UK duty & VAT → |
| 7318 15 58 90 | Other | UK duty & VAT → |
| 7318 15 62 00 | Of stainless steel | UK duty & VAT → |
| 7318 15 62 10 | For use in certain types of aircraft | UK duty & VAT → |
| 7318 15 62 90 | Other | UK duty & VAT → |
| 7318 15 68 00 | Other | UK duty & VAT → |
| 7318 15 68 10 | Self-locking bolts and nuts (of the type "Hi-Lok") | UK duty & VAT → |
| 7318 15 68 60 | For use in certain types of aircraft | UK duty & VAT → |
| 7318 15 68 90 | Other | UK duty & VAT → |
| 7318 15 75 00 | Of stainless steel | UK duty & VAT → |
| 7318 15 75 10 | For use in certain types of aircraft | UK duty & VAT → |
| 7318 15 75 90 | Other | UK duty & VAT → |
| 7318 15 82 00 | Of less than 800|MPa | UK duty & VAT → |
| 7318 15 82 10 | Self-locking bolts and nuts (of the type "Hi-Lok") | UK duty & VAT → |
| 7318 15 82 60 | For use in certain types of aircraft | UK duty & VAT → |
| 7318 15 82 90 | Other | UK duty & VAT → |
| 7318 15 88 00 | Of 800|MPa or more | UK duty & VAT → |
| 7318 15 88 60 | For use in certain types of aircraft | UK duty & VAT → |
| 7318 15 88 80 | Other | UK duty & VAT → |
| 7318 15 95 00 | Other | UK duty & VAT → |
| 7318 15 95 11 | Of stainless steel | UK duty & VAT → |
| 7318 15 95 19 | Other | UK duty & VAT → |
| 7318 15 95 85 | Of stainless steel | UK duty & VAT → |
| 7318 15 95 89 | Other | UK duty & VAT → |
Other subheadings in 7318
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.