1. 73Articles of iron or steel
  2. 7318Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter-pins, washers (including spring washers) and similar articles, of iron or steel
  3. 7318.15Threaded articles
  4. 7318.15.00Other screws and bolts, whether or not with their nuts or washers
  5. Bolts

7318.15.00.45Studs

free · per kg

Regulated by
Added charges
Duty calculator
Results

Choose a country of origin and enter a shipment value to see the duties and taxes.

Duty rates by tariff treatment
Tariff treatmentRate
Most Favoured NationMFNFree
United States Tariff (CUSMA/USMCA)USTFree
General TariffGT35%
Australia TariffAUTFree
New Zealand TariffNZTFree
Commonwealth Caribbean Countries TariffCCCTFree
Least Developed Country TariffLDCTFree
General Preferential TariffGPTFree
Mexico Tariff (CUSMA/USMCA)MXTFree
Canada-Israel Agreement TariffCIATFree
Chile Tariff (Canada-Chile FTA)CTFree
Costa Rica Tariff (Canada-Costa Rica FTA)CRTFree
Iceland TariffITFree
Norway TariffNTFree
Switzerland-Liechtenstein TariffSLTFree
Peru Tariff (Canada-Peru FTA)PTFree
Colombia Tariff (Canada-Colombia FTA)COLTFree
Jordan Tariff (Canada-Jordan FTA)JTFree
Panama Tariff (Canada-Panama FTA)PATFree
Honduras Tariff (Canada-Honduras FTA)HNTFree
Korea Tariff (Canada-Korea FTA)KRTFree
Canada-European Union Comprehensive Economic and Trade Agreement (CETA) TariffCEUTFree
Ukraine Tariff (Canada-Ukraine FTA)UATFree
Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) TariffCPTPTFree
United Kingdom TariffUKTFree
Comprehensive and Progressive United Kingdom TariffCPUKTFree

Per kg. Rates as of 2026-09-24. Source: CBSA Customs Tariff.

All codes under 7318.15 →

Classify a whole shipment, not one line at a time.

Adhoc's agent assigns HS codes with the ruling chain cited, checks CFIA and other agency requirements, and drafts the CBSA declaration for your broker to review.

Book a walkthrough

Cookie settings

We use cookies to analyze site traffic. By clicking “Accept”, you consent to our use of analytics cookies. Read our Privacy Policy for more information.