Adapters

A and B connection threads:

G1/4, G1/2, M20x1,5, M10x1, M12x1,5, M20x1,5, G3/4, M16x1,5, M22x1,5,

Spec,  G1/2L*

*  -  left-hand thread

Material: stainless steel-DIN 1.4301 (AISI 304)

Note: other ordering versions possible.