Push-On Hose Fitting, Fitting Material Brass x Brass, Fitting Size 1/4 in x 1/4 in/ CONNECTION STYLE: M67B PLAIN (PIPE) 1ST END CONNECTION STYLE: N106 BARBED OR BEADED (HOSE) 2ND END CONNECTION TYPE: THREADED EXTERNAL PIPE 1ST END CONNECTION TYPE: UNTHREADED EXTERNAL HOSE 2ND END NOMINAL THREAD SIZE: 0.250 INCHES 1ST END NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.250 INCHES 2ND END MATERIAL: COPPER ALLOY OVERALL THREAD SERIES DESIGNATOR: NPT 1ST END