Precision CNC Threaded Steel Coupler Sleeve from Mexico
CNC-machined steel sleeve with custom thread pitch for specialized instrumentation tubing. Under HTS 7307.92.30 as threaded steel sleeve fitting. Tolerance ±0.001 inch.
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
• Include CNC machining drawings/certificates
• Declare custom vs standard threading
• Microscopic inspection may be required