Grade B7 Alloy Threaded Rod 1/2-13 x 12FT from China
Continuously threaded all-thread rod of ASTM A193 Grade B7 alloy steel, 1/2-13 UNC thread, 12 feet long, commonly used for bolting in pressure vessels and flanges. Its alloy composition provides corrosion resistance and high strength. Fits HTS 7318.15.5051 for alloy steel continuously threaded rods.
Duty Rate — China → United States
35%
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
• Provide heat treatment and grade certification (e.g
• A193 B7) to confirm alloy status and avoid duty disputes
• Cut rods to exact import lengths; excess waste can trigger valuation issues