4 WAY CONNECTORS PP, O 6mm (Nominal)

Nut 10-32 One Piece Black PEEK™ Male for 1/16" OD Tubing, 5/pk

FS adaptor 1/16" for tubing 0.4mm OD, PEEK, pk/5

FS adaptor 1/16", for .4mm OD, Polyimide,, pk/5