GZC-730 – Flare nut – 7/16UNF – ø6

GZ-311 – Lock nut – M10x1

GZC-731 – Flare nut – 1/2UNF – ø6

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

GZ-312 – Lock nut – M12x1

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