Hellermanntyton metallic conduit fittiings with metallic overbraid pcsb fm hellermann tyton 166 33812 the hellermanntyton 166 33812 pcsb32 is a conduit fitting with an pg29 fixed external thread for metallic conduit from the pcsb fm series the fitting comprises of two parts the shell and the body the connector has been manufactured from nickel plated brass hellermanntyton 166 33812 pcsb32 fm pg29 conduit fitting ip54 pg29 281mm