</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

M6 Hex Head Cap Screw with Washer from Canada

A high-strength steel bolt with a 6mm diameter shank and threads, featuring a round hex head for wrench tightening, shipped with matching nut and washer. It falls under HTS 7318.15.20.55 as a bolt with round head, diameter 6mm or more, entered with nuts/washers in the same shipment, certified for structural applications. Commonly used in machinery assembly where high torque is required.

Duty Rate — Canada → United States

50%

Rate breakdown

9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)

Import Tips

Verify shank/thread diameter ≥6mm and round head design via caliper measurement to confirm HTS 7318.15.20.55 classification

Include packing list proving nuts/washers shipped together; separate shipments shift to 7318.15.2095

Request supplier mill test certificate for steel composition to avoid reclassification as alloy steel under 7318.15.40

M6 Hex Head Cap Screw with Washer from Canada — Import Duty Rate | HTS 7318.15.20.55