Music Wire Extension Helical Spring from China
Precision extension spring from high-carbon music wire under 5.1 mm diameter, used in garage door mechanisms. Classified in HTS 7320.20.5020 for helical springs of steel wire with small cross-section, not leaves or coil types. Ideal for tension applications in hardware.
Duty Rate — China → United States
21.4%
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
9903.88.157.5%Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 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(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)
Import Tips
• Label with exact wire gauge and material grade; music wire is high-tensile steel
• Ensure no pre-assembly with other parts to prevent set classification