... .finish:zinc plated 3.Thread:UNF/BSP Hydraulic hose fittings/SAE/DIN/JIC standard hydraulic fittings/hydraulic parts Material,carbon steel Finish,yellow or clear zinc ... series, NPTF series, NPSM series, flange series, ORB series, Standard, SAE J514, SAE, J1453, DIN2353, BSI 5200 standard SAE/DIN/JIC standard hydraulic fittings/hydraulic parts