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1/4-20 Grade 8 Hex Bolt Kit from Canada

High-tensile Grade 8 steel hex bolts (8.5 mm shank equivalent) with matching heavy hex nuts and lock washers for automotive and structural applications. Classified under HTS 7318.15.20.95 for 'other' bolts ≥6 mm shipped as a set. Meets ASTM specs for strength.

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

Label shipments clearly as 'bolt kits with nuts/washers' to prevent separation during customs

Provide tensile strength test reports; Grade 8 may trigger alloy steel scrutiny under Chapter 72

Avoid mixing sizes in one shipment to simplify diameter verification