How does a thread adapter work?

Thread adapters use the spiral shape of threads to twist two parts tightly together. Common thread types are metric threads (like the M series), British threads (such as UNC and UNF series), and pipe threads (like G and NPT series). Different threads have different specs—things like the shape of the thread, how far apart each thread is, and the diameter. The job of a thread adapter is to connect these threads that have different specs.

Where they’re used

•  Mechanical manufacturing: In the field of mechanical manufacturing, threaded adapters are used to connect different specifications of mechanical parts, such as shafts, sleeves, gears, etc. By using a threaded adapter, rapid replacement and maintenance of parts can be achieved, enhancing production efficiency and the flexibility of equipment.

•  Hydraulic and pneumatic systems: hydraulic cylinders, pneumatic components and other equipment often need to connect joints with different threads, adapters can achieve fast and reliable connection, avoid leakage or damage caused by mismatched threads.

• Pipework system：pipe system in the chemical industry, petroleum, natural gas, etc, different pipe thread standards (such as NPT thread, BSP, G) may be different. The threaded adapter can connect pipe fittings of different standards, ensuring the sealing and safety of fluid transmission.