1Dimension: Pressure gauge sender adapter comes with 1/8in Npt Female thread to M10x1.0 Male. Please check the size carefully before purchasing. 2Reliable Sealing: Gauge sender adapter fixes tightly, prevents loose, and is equipped with brass gaskets to effectively improve sealing and prevent leakage. 3Stainless Steel: Made of stainless steel, it can be used in a variety of harsh environmental conditions, such as high temperature or humid environments, and can be used for a long time. 4Professional Manufacturing: Adapter connectors are professionally manufactured and accurately measured to ensure the exact size for perfect installation and fitting. 5Easy Install: The design is simple, the installation process is very convenient and quick, and the connector can be easily installed. Saves time and labor costs.