Aluminum Lock Washers Spring Type from Japan
Helical spring lock washers that bite into nut/bolt for vibration resistance. Aluminum for weight savings. HTS 7616.10.90.90 washers.
Duty Rate — Japan → United States
56%
Rate breakdown
9903.85.0750%Except as provided in headings 9903.85.09, 9903.85.68 or 9903.85.70, derivative aluminum products, provided for in the tariff provisions enumerated in subdivision (j) of note 19 to this subchapter.
Import Tips
• ID/OD/wire diameter precise measurements
• Load/deflection curve data
• Distinguish internal vs. external teeth