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3/8″ Black Pipe Coupling – Female NPT
Part #: MM-65-412
The 3/8″ black pipe coupling connects two male-threaded pipes in a straight run. Constructed from black malleable iron for durability, it is designed for low-pressure piping applications. The female NPT threads deliver a secure, leak-resistant connection, making it ideal for extending pipe systems in residential, commercial, and industrial environments.
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