Grade 660 Alloy All-Thread Rod 7/8-9 x 10FT from Mexico
B16 alloy steel continuously threaded rod (all-thread), Grade 660, 7/8-9 UNC, 10-foot length for heavy construction and bridge building. Provides superior fatigue resistance fitting HTS 7318.15.5051 criteria.
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
• Galvanizing voids alloy classification—import bare only
• Secure transport permits for lengths over 20ft
• Document proof stress testing for structural claims