2.4 mm Heat-Treated Zipper Teeth Wire
Round 2.4 mm nonalloy steel wire, 0.78% carbon, heat-treated for metal zipper coils, not coated. Fits HTS 7217.10.80.45 as high-carbon, heat-treated, round ≥1.5 mm wire. Base material for durable nylon/metal zippers.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If formed into finished zipper teeth
Completed zipper slide fasteners classified under Chapter 96.
If coated for brass color
Brass-plated zipper wire for decorative zippers uses coated high-carbon subheadings.
If stainless zipper grade
Corrosion-proof stainless zipper wire under alloy/stainless headings.
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Import Tips & Compliance
• Document coil formability and fatigue resistance; ensure heat treatment allows precise stamping; declare carbon for zipper grade certification
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