1.0 mm Hard Drawn C1095 Lock Wire
C1095 hard-drawn wire (0.95% carbon), exactly 1.0 mm diameter, uncoated round wire for safety locking pins in aerospace. High tensile strength prevents vibration loosening. Precisely matches HTS 7217.10.80.75 criteria for high-carbon, non-coated round wire.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If stainless steel composition
Stainless lock wire goes to stainless alloy headings in 7229.
If pre-twisted into locking pairs
Twisted wire configurations become fasteners under Chapter 73.
If insulated for electrical applications
Insulated wire shifts to Chapter 85 insulated conductors.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Include aerospace specs (MS20995) and tensile test results verifying high-carbon properties
• Exact diameter certification critical at 1.0 mm threshold between subheadings
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1.1 mm Music Wire ASTM A228
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1.45 mm Piano Wire Music Grade
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