Tin-Zinc Alloy Coated Lock Wire 1.45 mm
High-carbon (0.68%) nonalloy steel round wire 1.45 mm diameter, coated with tin-zinc alloy for aircraft safety wiring. Precisely matches HTS 7217.30.45.60: carbon content, base metal plating, size criteria. Aviation-grade lockwire prevents fastener loosening.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If diameter ≥1.5 mm
Larger diameter high-carbon plated wire uses next size category in same series.
If not round cross-section
Non-round high-carbon wire (square/rectangular) classified under 7215 other shapes.
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
• Aerospace wire needs traceability docs linking to carbon specs and plating uniformity
• Measure diameter at multiple points; aviation tolerances are tighter than tariff definitions
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