Hydraulic Fitting 1" Male O-ring Boss X 3/4" Female Npt Pipe C3269

Brand New Carbon Steel 6405-16-12 HYDRAULIC FITTING 1" MALE BOSS X 3/4" FEMALE PIPE (Tube O.D. / Hose I.D. Size) THREAD SIZES FOR 6405-16-12 HYDRAULIC FITTING 1 5/16"-12 MALE BOSS X 3/4" FEMALE PIPE To measure threads, Calipers work very well.