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

GZC-731 – Flare nut – 1/2UNF – ø6

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

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

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

GZ-00-94 – Flanged Nut – M16x1