Nylon Hose Barb Fitting from Mexico
A barbed connector fitting made from polyamide (nylon) plastic, inserted into rubber hoses for secure fluid transfer. Falls under HTS 3917.40.00 as a plastic fitting for hoses. Common in automotive fuel lines and air tools.
Duty Rate — Mexico → United States
15.3%
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
• Certify nylon-6,6 composition per subheading note (a)(1) for 95% monomer purity
• Avoid attaching to hoses pre-import; separate fittings get standard rates
• Watch for chemical modification; treated polymers go to 'Other' categories