GZ-313 – Lock nut – M14x1

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

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

GZ-232A – Female compression nut – M10x1 / ø6

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

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