No. 6 Sheet Metal Self-Tappers from China
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 — China → United States
41.2%
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
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
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