3/8-16 UNC Grade 5 Hex Cap Screw 4 Inch from China
Imperial Grade 5 medium carbon steel hex head cap screw, 3/8 inch (9.5mm) diameter, 16 TPI UNC thread, 4 inches long for automotive and general machinery. Fully threaded with chamfered point. HTS 7318.15.80.66 applies to this US-standard cap screw over 6mm diameter.
Duty Rate — China → United States
43.5%
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
• Specify UNC/UNF clearly; metric equivalents can confuse examiners without diagrams
• Grade 5 proof load testing docs required for structural claims