Internal Union PEEK 1/16", 0,25mm bore

Couplings, PTFE, UNF ¼” 28G for tubing (1/16" x 1/8")-1,6 x 3,2mm

Y CONNECTOR PP, 4mm (Nominal)

Union, PEEK, 1/16" 10-32 Thread, 0.50mm bore, complete