Scopenext 2 female threaded adapter fbsp-71din – 2 faucets to male din 71 male s70 x 6 some drums come with different thread openings and need converting to 2 npt/nps/bsp female threaded for the 2 faucets to be used. This adapter for putting 2 faucets on to male din 71 male s70 x 6 threaded drums and containers makes that process easy and safe. The pe material offers excellent chemical compatibility with drums and containers.