Spindle Flyer Assembly from Mexico
High-speed spindle flyers for ring spinning frames (heading 8444) that impart twist to yarn formation. Classified HTS 8448.20.50 as accessories principally used with spinning machinery. Critical for yarn tension control and balloon formation.
Duty Rate — Mexico → United States
13.3%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify RPM ratings proving high-speed textile spinning compatibility
• Balance certification required for vibration-free operation
• Avoid general machinery parts classification by documenting yarn tension specs