... , female thread DN15, DN20, DN25, PEX coupling 16mm forged brass CW614, CW617n Brass forged PEX pipe fittings, coupling, A-8608, threaded connector ... , PEX-AL-PEX fittings, gardening hose couplings, both brass forged and steel forged, copper fittings, full arange of selection and assorted models and ...