GZ-17-30 – Nipple 1/2-2- UNF / 1/2-20 UNF – length 34 mm – hex 13

GZ-35-55 – Gas nipple for tank – Ø6 – for the GZ-321 nut

GZ- 17-55 – Nypel – zew G 3/8″ Lewy / zew G 3/8″ Lewy – L=26

GZC-320 – Gas nipple – M10x1

GZ-12-39 – Nipple for cylinder connection Ø6.35 / M 16×1.5

GZ-13-20 – Gas nipple – 5/8 UNF – lenght 46 mm