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JB Industries N5-4 is a brass cap designed for 1/4 inch nominal flare applications. This cap is suitable for use with copper, brass, aluminum, steel, and plastic tubing. It is manufactured in the US using high-quality brass to ensure durability and performance.
This brass cap is part of JB Industries' 440 series, known for its robust construction and resistance to corrosion. It is an ideal choice for hydraulic, marine, and refrigeration services.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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