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No. 6 Sheet Metal Self-Tappers from Mexico

Self-tapping screws with approximately 3.5 mm diameter shanks, specifically for fastening sheet metal panels without pre-drilling. Classified in HTS 7318.14.10 because their thread and shank diameters are under 6 mm and they tap their own threads. Ideal for HVAC ductwork and automotive trim installation.

Duty Rate — Mexico → United States

56.2%

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
9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter

Import Tips

Include technical datasheets showing self-tapping point design and diameter specs to support 7318.14.10 classification

Ensure screws meet RoHS standards if destined for EU markets; provide compliance certificates during import

Avoid mixing with wood screws in shipments, as different end-use may trigger separate HTS scrutiny