High-Strength Alloy Steel Washer Grade 8 from Mexico
Heat-treated alloy steel washer compatible with Grade 8 bolts for high-stress applications like heavy machinery. Classified in HTS 7318.22.00.00 as a non-threaded steel washer, emphasizing strength over type (flat/beveled).
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
• Provide mechanical property certifications (tensile strength >150 ksi) for duty assessment
• Separate from bolts in shipments to prevent assembly classification
• Watch for alloy surcharges based on melt origin