RS PRO - 4993732 - Stainless Steel Hexagon Hose Nipple 1/4in R Male-8mm Barbed Male 1.69in Length - RS
Dixon RST10 Stainless Steel 316 Hose Fitting, King Combination Nipple Threaded End with No Knurl, 1" NPT Male x 1" Hose ID Barbed: Amazon.com: Industrial & Scientific