3/8-16 UNC Stainless Steel Stud Bolt from Mexico
Heavy structural stainless steel stud with 3/8-16 UNC threads for bridge and tower construction. Classified as HTS 7318.15.5030 stainless steel stud for headless threaded fasteners. Galvanic corrosion resistant.
Duty Rate — Mexico → United States
50%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Import Tips
• Structural studs require ASTM A193 Grade B8M certification for acceptance
• Torque specs in documentation help prove engineering stud vs. general rod use
• Avoid coil packaging; straight lengths easier for customs dimension checks