Left-Hand Thread Stainless Sleeve Coupling from Japan
Specialty stainless steel sleeve with left-hand threads for vibratory applications like rock crushers. Still HTS 7307.22.10.00 as threaded stainless pipe sleeve. Prevents loosening under vibration.
Duty Rate — Japan → 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
• Explicitly declare 'left-hand thread' to avoid right-hand assumption
• Include thread pitch gauge verification documents
• Match counterpart left-hand pipe threads in system validation