GZ-1785 A – W21.8 LH internal thread connector for fi-4 mm hose – set

GZ-201 – Euro Connector – W21,8 / M33x2 – Filling point adapter – Spain, Portugal

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

GZ-224 D/21 – Filling point adapter. Poland, Italy / Holland – BAYONETT – W21,8 / brass tip / L95

GZ-17-84- burner nipple external thread 1″-20 UNF x 3/8 LH

GZ-17-60- Nipple male thread W21.8×1/14″L / external W 21.8×1/14″L – L=32