12ga x 1-1/2" Large Diameter Sheet Metal Screw from Mexico
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 — Mexico → United States
18.6%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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