uxcell 5 Pcs 1/4"PT Male Thread to 6mm Hose Barb Brass Straight Coupling Fitting Product Name : Male Hose Barb;Design : Straight Barb End Outside Diameter : 6mm/15/64";Male Thread Size : 1/4"PT Overall Size : 31 x 15 x 5mm / 1.2" x 0.6" x 0.2"(L*Max.Outside D*Inner D);Material : Brass Color : Gold Tone;Weight : 34g Package Content : 5 x Male Hose Barb