12ga x 1-1/2" Large Diameter Sheet Metal Screw from Canada
12-gauge self-tapping sheet metal screw with over 6mm thread diameter and pan head, used for joining HVAC ductwork and roofing panels. Falls under HTS 7318.14.50.80 as 'other' self-tapping screws with qualifying large shank size.
Duty Rate — Canada → United States
58.6%
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
• Use detailed technical specs in commercial invoice to prove self-tapping and diameter criteria
• Bulk import in 25kg boxes reduces scrutiny vs. retail packaging