6408HHP-10 Hydraulic Fitting 5/8" Male Boss SAE Plug 6409-10 HOLLOW HEX PLUG

CARBON STEEL 6408HHP-10 HYDRAULIC FITTING 5/8" MALE HOLLOW HEX BOSS PLUG PLUG (Tube O.D. / Hose I.D. Size) THREAD SIZES FOR 6408HHP-10 HYDRAULIC FITTING 7/8"-14 MALE HOLLOW HEX BOSS PLUG PLUG To measure threads, Calipers work very well.