Made in Japan
Manufacturer: Chiyoda Tsusho
Model: H5-1MU/H5-2MU/H6-2MU/H6.5/2MU/H8-3MU/H11-4MU

Feature:

Reliable safety
The most reliable and durable pipe seal nut among pipe joints
Minimize traffic, save energy to a minimum.
Thread part seal processing (R screw)
Lace part seal. Since it has been treated, it can be piped as it is.

Specifications:

General drawing