8 mm.(3/4"-16)M - ½"NPTM 1000 Bar Product description Adapter various applicationsConnections : 8 mm.(3/4"-16UNF) Type M male (hose) - ½"NPT maleDimensions : Hex 7/8" x 1.963" ( ± 50 mm.)Material : st. steelPart number : 20-019-002