M3.5 x 15mm Thumb Screw
Knurled wing thumb screw with M3.5 threading for hand-tightening in equipment panels, steel body under 6mm diameter. Falls under 7318.15.60 for other small-diameter threaded screws.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If Thumb screws for wood applications use dedicated wood screw codes.
If plastic knurled body
Plastic versions classify under Chapter 39 polymers.
If imported with matching nuts
Nut-screw combinations treated as other threaded articles.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Photos and specs must show thumb/wing design but confirm machine threading for correct subhead
• Comply with country-of-melt rules for steel origin verification
• Avoid selling as sets with nuts unless declared as assemblies
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