5/16-18 Fully Threaded Stud from Japan
Carbon steel stud with uniform 5/16-inch diameter and 18 coarse threads, applied in plumbing fixtures and pipe hangers. As a headless threaded fastener, it precisely matches HTS 7318.15.50 studs.
Duty Rate — Japan → United States
50%
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
• Galvanized finishes ok, but declare coating thickness for potential exclusions
• Avoid bulk packing confusion with 7318.15.90 rods