GZC-715 – Nipple M10x1 / M10x1 – length 44 mm hex 14

GZC-713 – Nipple 1/2 UNF / 1/2 UNF – length 34 mm – hex 13

GZC-723 – Nipple, equal – M12x1 / M12x1

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

GZ-13-21 – Gas nipple – G1/4″ – lenght 36 mm

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