Hex Washer Head Self-Tappers #10 from Japan
#10 (4.8 mm) hex washer head self-tappers combining screw, washer, and hex drive in one. Under HTS 7318.14.10 for <6 mm self-tappers. Used in roofing and outdoor metal applications.
Duty Rate — Japan → United States
16.2%
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
• Confirm integrated washer doesn't exceed diameter threshold
• Weatherproof coating specs required for outdoor claims
• Invoice must detail head style and washer integration