Barbed Hose Fitting For Hose I.D. 1/2 in Rigid Fitting Shape Straight Fitting Material Steel x Steel Hex Head Size 1/2 in Vacuum Rating Not Rated Knurled Barb Size 1/2 in Hose Fitting A Gender Male Hose Fitting B Gender Male Hose Fitting A Size 1/2 in Hose Fitting B Size 1/2 in Hose Fitting A Connection Type Hose Barb Hose Fitting B Connection Type NPT Steel BS1387 Reusable Yes No Thread Size 1/2 in Thread Type NPT 1/2 in x 1/2 in Male x Male Hose Barb x NPT