Barb x MIP (male iron pipe) nylon connector.
1/4IDX1/4ID HOSE BARB$3.19
3/8IDX3/8FPT HOSE BARB$4.59
3/8IDX1/2MPT HOSE BARB$6.19
1/4IDX3/8MPT HOSE BARB$4.49
