Wave Spring Washer from Mexico
A flat steel spring washer with undulating waves providing axial load in tight spaces, used in bearings and valves. HTS 7320.90.50 covers such other spring forms of steel wire or strip.
Duty Rate — Mexico → United States
52.9%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Distinguish from plain washers (7318.22); emphasize spring action in descriptions
• Provide thickness and wave count specs to confirm ≤16 mm dimension