Piccolo Key Spring from Mexico
Micro-coil stainless steel springs for piccolo cup keys. Classified HTS 9209.99.40.80 for small woodwind mechanisms. Provides rapid key return action.
Duty Rate — Mexico → United States
10%
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
• Test spring tension specs match piccolo requirements
• Anti-corrosion certification essential for humidity exposure
• Count and declare exact quantity per flute assembly