GZC-714 – Reducing nipple 1/2 UNF / R1/4 x 1/18 – length 34 mm – hex 14

GZC-320 – Gas nipple – M10x1

GZ-17-23 – Nipple M12x1 / M12x1 – length 46 mm – hex 13

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

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

GZ-01-71 – Nipple, reducing – M10x1 / M12x1 – hex 13