... fitting 6000 PSI work pressure gas/Liquid fitting work pressure -40 to +120 degree SYP precision parts maching ,lathe,milling base ... pressure gas transport systemsize : Inch serise 3/8" 1/2" 3/4" 1" 1 1/4",1 1/2",2",3",4" Metric 4mm, 6mm, 8mm, 10mm, 12mm, 16mm ... ,20 mmType : U MC ,TPrecision range0.005 mm/ 0.0002inchWork presusre -40 to ...