Stainless Steel Lag Screw 5/16-18 x 3 Inch from Japan
A heavy-duty lag screw with coarse 5/16-18 threads and pointed end, made from 304 stainless steel for outdoor decking and timber framing. Classified under HTS 7318.19.00.00 as 'other' threaded articles, not qualifying as coach screws due to hex head design. Its corrosion resistance suits marine and exposed environments.
Duty Rate — Japan → United States
55.7%
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
9903.03.060%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; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Import Tips
• Include material certification (e.g
• 304 SS) to claim lower duties; unverified stainless may default to higher carbon steel rates
• Ensure declaration specifies 'lag screw' to distinguish from coach screws, avoiding reclassification
• Bundle in original manufacturer packaging to demonstrate commercial quantity and prevent retail set scrutiny