GZ-01-91 – Nut M14x1 / Ø10 – thermoplastic pipes – Brass

GZ-01-92 – Nut M16x1 / Ø12 – thermoplastic pipes – Brass

GZ-313 – Lock nut – M14x1

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-232 S – Female compression nut for filler – G1/4″ / ø8 – steel