M4 x 10mm Alloy Steel Socket Screw from China
Black oxide finished socket head cap screw in M4 size (4mm diameter <6mm) for automotive and equipment fastening. Classified in 7318.15.60.40 for other socket screws of iron/steel with small diameter threads. Provides strong, tamper-resistant fastening in precision applications.
Duty Rate — China → United States
41.2%
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
• Include detailed technical drawings showing socket drive and exact dimensions to substantiate 7318.15.60.40 classification
• Check for anti-dumping duties on certain steel fasteners from specific countries like China
• Use FDA-compliant plating if for food machinery to avoid additional regulatory scrutiny