Nylon Threaded Plumbing Nipple Fitting from Mexico
A short threaded nipple fitting from nylon (polyamide) plastic for extending plumbing connections between pipes or valves. HTS 3917.40.00.80 covers this as other plastic plumbing fittings with NPT threading. Used in low-pressure water and air systems.
Duty Rate — Mexico → United States
15.3%
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 thread standard (NPT vs BSP) on docs; test for chemical resistance if for special plumbing; avoid bulk import without end-use declaration