Stainless Steel SS Hose Barbs Hose Tails Hex Hose Fittings Hose Stems Nipples. SS 316 Stainless Steel Hose Hexagon Nipples Barbs Male Female Stems Barbs Description: Stainless Steel 304 316 Hex Hose nipples stems Hexagon Hose Stems tails Hose barbs Hose barbed fittings barb accessories with male and female threads available in various sizes. This hose nipples Hose barbs hose fittings Hydraulic fittings threaded hose fittings stems barbed hose fittings are available in heavy and light duty to suit various rubber PVC flexible hoses . Sizez: 1/8" , 1/4" ,3/8" , 1/2" , 3/4" ,1" ,11/4" , 11/2" ,2" Threads: NPT NPTF BSP BSPT ISO Metric Finish:Natural STAINLESS STEEL PIPE BARREL NIPPLES RUNNING NIPPLE TAPER STRAIGHT NIPPLES Description: Stainless Steel Barrel Nipples pipe Nipples are made from ERW seamless pipes . Sizez: 1/8" , 1/4" ,3/8" , 1/2" , 3/4" ,1" ,11/4" , 11/2" ,2" Threads: NPT NPTF BSP BSPT ISO Metric Finish:Natural