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

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

GZ-312 – Lock nut – M12x1

GZ-313 – Lock nut – M14x1

GZ-532 – Female compression nut – G1/4” / ø6

GZ-00-94 – Flanged Nut – M16x1