Nylon Insert Lock Nuts M10 from Mexico
M10 prevailing torque locknuts with nylon insert for vibration resistance in automotive and appliance assembly. Although locking feature, classified under HTS 7318.16.0085 as 'other' nuts if not prevailing torque type per notes. Nylon provides reusable locking without metal deformation.
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
• Specify nylon type and insert method; torque testing may be required at entry
• Separate from all-metal locknuts; different subheadings apply