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Parker 640F-10 is a brass cap nut designed for use with 45-degree flare fittings. This product meets the specifications of SAE J512 and J513, ensuring reliability in high-pressure applications. It is suitable for copper, brass, aluminum, or steel tubing that can be flared to 45 degrees.
This cap nut is ideal for various tubing types and is commonly used in fluid systems, offering robust performance in demanding environments.
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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