GZC-730 – Flare nut – 7/16UNF – ø6

GZC-330 – Valve nut – W21,8×1″/14 (left-hand thread)

GZ-232 – Female compression nut for filler – G 1/4″ / ø 8 – brass

GZC-731 – Flare nut – 1/2UNF – ø6

GZ-02-91 – Nut M14x1 / Ø10 – thermoplastic pipes – steel

GZ-313 – Lock nut – M14x1