Hydraulic Press Return Spring from Mexico
Extra-heavy helical compression spring from 11 mm wire for returning rams in H-frame hydraulic presses. Classified under HTS 7320.20.50.45 as helical spring of proper wire gauge. 50,000+ cycle fatigue rated.
Duty Rate — Mexico → United States
53.9%
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
• Fatigue testing per ISO 16249 standards required for press applications
• Square/ground ends specification prevents end coil bind issues
• Shot peening process documentation improves perceived quality/duty treatment