... Belong to:pipe fittings 4.good quality rubber hose fitting Rubber Hose Fitting1.Pipe Fittings Material: Carbon Steel ,Aluminium ... ,black, gold, silver , etc.4.Items: male fitting, female fitting, banjo fittings ,pipe fittings ,adaptors, nuts, banjo bolt ... 7/16X20, 5/8X18 etcStylesMale fitting, female fitting, banjo fittings, pipe fittingsMaking technicsRivet; welding joint; wedge; cold heading; casting ...