A NPT‑M x NPT‑F adaptor is a precision-engineered pipe fitting designed to connect a male NPT-threaded port to a female NPT-threaded port of the same or different size, enabling easy integration of piping or instrumentation components. It features male NPT threads on one end and female NPT threads on the other, with a hexagonal body for simple tightening or removal with a wrench.
These adaptors are widely used in hydraulic, pneumatic, instrumentation, and fluid systems across industries such as oil and gas, chemical processing, power generation, and manufacturing. When installed with appropriate thread sealant or PTFE tape, the tapered NPT threads provide a secure, leak-resistant connection suitable for high-pressure applications.

