Hellermanntyton straight conduit connector hg hg series hellermann tyton 166 24600 the hellermanntyton 166 24601 hg16 hg16 is a straight conduit connector from the hg hg series this fast fit connector joins two pieces of conduit that have the same diameter of 16mm together the connector has been manufactured from polyamide 66 pa66 and is supplied in black hellermanntyton 166 24600 hg16 hg16 conduit connector ip66 16mm