Milton Industries F. Hex Coupling, 1/4" NPT.
Milton Industries M. Hex Nipple, 1/4" NPT
Milton Industries M. Hex Nipple, 1/2" x 1/2" NPT
Milton Industries 1/4" F. Push Type Body M-Style
Milton Industries 1/4" M. x 1/4" F. Swivel End
Re-Cappers F. Plug M-Style Milton Industries 731