M20 Socket Head Cap Screw Grade 10.9 from Japan
High-strength alloy steel socket cap screw, 20 mm diameter, grade 10.9 for extreme load applications in construction equipment. Under HTS 7318.15.80.45 as other socket screws ≥6 mm. Heat-treated for superior tensile strength.
Duty Rate — Japan → United States
18.5%
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
Import Tips
• Grade marking must be visible; customs verifies against specs
• Quarantine for non-conforming hardness can delay clearance—pre-test samples
• Use HS-specific invoices separating from smaller fasteners