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The JB Industries NS4-8 is a short refrigeration nut designed for a variety of applications. This product has a nominal size of one-half inch and is constructed from high-quality forged brass. The fitting is suitable for use with copper, brass, aluminum, steel, and plastic tubes when an acceptable flare is achieved.
This fitting is made in the USA with a focus on quality and performance. It provides reliability in hydraulic, marine, and refrigeration services.
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