... coupling Material: aluminum, brass, stainless steel Type: A, B, C, D, E, F, DC,DP Product name: camlock & groove quick couplingPlace ... , bronze, stainless steel 316, 304, Nylon & PPType: A, B, C, D, E, F, DC, DPSize: 1/2" - 6"Linking: NPT, BSPP ... hose quick coupling (Aluminum, brass, stainless steel 316/304, Nylon & PP)