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

GZ-321 – Nut W 21.8×1/14” LH / Ø16.2 – L=18

GZ-13-30 – Valve nut – W21.8×1″/14 (left-hand thread) – long

GZ-432 – Female compression nut – M14x1 / ø6

GZ-532 – Female compression nut – G1/4” / ø6

GZ-315 – Lock nut – M18x1