3/8-16 UNC Crookneck Bolt Kit from Japan
Crookneck or hockey stick bent bolt, 3/8 inch diameter UNC thread with nut and washer kit for vintage machinery retrofits. Classifies in HTS 7318.15.2046 for specialty bent bolts >=6 mm with hardware. Popular in restoration projects.
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
• Specify UNC vs metric threading clearly to match US market
• Small quantities may qualify for informal entry; prepare photos
• Vintage reproduction markings aid intellectual property clearance