M3 Stainless Steel Machine Screw from China
A precision machine screw with M3 threading (3mm diameter) made from stainless steel, used in electronics and machinery assembly. It falls under HTS 7318.15.60.70 due to its shank and thread diameter under 6mm and stainless steel construction. Typically sold with matching nuts or washers for secure fastening.
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
• Verify stainless steel grade (e.g
• 304 or 316) via material certificates to meet HTS classification and avoid reclassification
• Ensure thread pitch and shank dimensions are documented as under 6mm for customs; mismatches lead to audits
• Label packaging clearly as 'machine screws' not 'bolts' to distinguish from larger fasteners