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$3.50
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$3.50
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$5.00
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$4.00
Flangeless nuts are the industry standard for creating high-pressure, leak-free connections without the need for flaring or specialized tools. Designed for use with 1/32", 1/16", 1/8", or 3/16" OD tubing, these fittings provide a reliable mechanical seal in microfluidic, HPLC, and diagnostic systems. Whether you are building a custom laboratory manifold or integrating fluidic paths into an OEM instrument, flangeless nuts offer a simple, "finger-tight" solution for high-performance fluid handling.