M3 x 6mm Socket Head Cap Screw from Mexico
A precision Allen socket head cap screw made of alloy steel with M3 thread diameter (under 6mm) and 6mm length, used in electronics and machinery assembly. It falls under HTS 7318.15.60.40 as an other socket screw with shank or thread diameter less than 6mm. The hexagonal socket drive allows for high torque application in tight spaces.
Duty Rate — Mexico → United States
56.2%
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 of aluminum, of steel or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; patented pharmaceutical articles; and semiconductor articles, as provided in subdivision (f) of U.S. note 52 to this subchapter
Import Tips
• Verify thread diameter is under 6mm and confirm socket head design to qualify under 7318.15.60.40; measure precisely to avoid reclassification
• Provide mill test certificates for steel composition to meet country of origin rules and prevent customs holds
• Label packages clearly with HTS code, diameter specs, and quantity to speed clearance and reduce exam risks