Nickel Silver Compression Nut
Compression nut fitting from nickel silver alloy (Cu-Ni-Zn, Ni≥5%) for 1/4" OD tubing. HTS 7412.20.00 covers all copper alloy tube fittings. Decorative finish for exposed installations.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If threaded articles not specifically pipe fittings
Other copper alloy threaded products may use 7419 if not tube fittings.
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Import Tips & Compliance
• Oliver nut testing certification for compression seal integrity
• Colorimetric analysis for precise Ni content verification
• Retail packaging requires consumer warnings if pressurized
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