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

