GZ-315 – Lock nut – M18x1

GZC-731 – Flare nut – 1/2UNF – 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

GZ-311 – Lock nut – M10x1

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