GZ-427 – Reducing nipple M10x1 / M12x1 – length 48 mm – hex 13

GZC-712 – Nipple R1/4 x 1/18 / R1/4″ x 1/18 – length 35 mm – hex 14

GZ-13-25 – Gas nipple for tank – M12x1 – length 46 mm

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

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

GZC-716 – Nipple, reducing – M12x1 / M14x1 – lenght 39 mm – hex 14