GZ-02-92 – Nut M16x1 / Ø12 – thermoplastic pipes – steel

GZ-314 – Lock nut – M16x1

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

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-332 – Female compression nut for OMB – M14x1,5 / ø8