M4 x 55mm Slotted Round Head Machine Screw from Mexico
Classic slotted drive round head machine screw, 55mm long, 4mm diameter, bright zinc finish. Qualifies HTS 7318.15.4000 as oversized machine screw for legacy equipment restoration.
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
• Slotted drives common in older machinery; document end-use if applicable
• Round head profile confirms machine screw status
• Small quantities may qualify for informal entry procedures