Square Nuts 3/8-16 UNC from Germany
Forged square nuts with 3/8-16 UNC coarse threads for welding and timber framing applications. HTS 7318.16.0085 includes these non-hexagonal threaded nuts of steel. Square shape prevents spinning during assembly.
Duty Rate — Germany → United States
10%
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
• Confirm forging marks and thread pitch certification
• Bulk packaging common; ensure net weight accuracy for duty calculation
• Distinguish from hex coupler nuts by dimensions