<table border="1" cellspacing="0" cellpadding="8"><tbody><tr><td>Pipe Class</td><td>None</td><td>Connectivity</td><td>Female</td></tr><tr><td>Pressure</td><td>reducing</td><td>Application</td><td>plumbing</td></tr><tr><td>Surface Treatment</td><td>None</td><td>Pipe Features</td><td>V-type, double-card, reducing</td></tr><tr><td>Technic</td><td>None</td><td>shape</td><td>Reducing</td></tr><tr><td>System of Measurement</td><td>metric</td><td>head code</td><td>Hexagon</td></tr><tr><td>Mounting hole diameter</td><td>None</td></tr></tbody></table>