... they were some of the smaller connectors used on computer systems.Hard disk,Network scanner,Monitor,Digi-camera ... IP67 standards.In the photograph below, the connector on the left is a 9-pin male (DE- ... threaded stud (not visible) that passes through flanges on the connector, fastening it to the metal panel. ... also have a threaded hole that receives the jackscrews on the cable shell, to hold the plug and ...