Heavy Duty Locking Trailer Lug Nuts from Mexico
Grade 8 steel locking lug nuts for boat/utility trailers, 9/16-18 thread with zinc plating. Locking via serrated face and nylock. HTS 7318.16.0030 applies to locking types.
Duty Rate — Mexico → 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
• Trailer-specific strength ratings (SAE J429) must be documented for classification
• Rust-proof coating declarations prevent chemical treatment subheadings