<table border="1" cellspacing="0" cellpadding="8"><tbody><tr><td>Connectivity</td><td>Male</td><td>Technic</td><td>Casting</td></tr><tr><td>shape</td><td>Equal</td><td>head code</td><td>Hexagon</td></tr><tr><td>Standard</td><td>ANSI/DIN/BS/JIS</td><td>Size</td><td>3/8"-6"</td></tr><tr><td>Surface Finish</td><td>Hot-dipped galvanized, Normal black, Shining black</td><td>Grades</td><td>Heavy series, Standard series, Medium series, Light series</td></tr><tr><td>Threaded</td><td>ISO7/1, DIN2999, NPT</td><td>Usage</td><td>Oil Gas Water Industrial</td></tr><tr><td>Certificate</td><td>BSI, ANAB, ISO9001</td></tr></tbody></table>
