QSK-1/2-12 push-in fitting, self-sealing

push-in fitting, self-sealing QSK-1/2-12 male thread with external hexagon. Size=Standard, Nominal size=6,4 mm, Approved tubing type=(* PAN-, * PAN-MF-, * PAN-R-, * PAN-V0-, * PEN-, * PFAN-, * PLN-, * PTFEN-, * PUN-, * PUN-CM-, * PUN-DUO-, * PUN-H-, * PUN-H-DUO-, * PUN-S-, * PUN-S-DUO-, * PUN-V0-), Tubing insertion depth=23,5 mm, Type of seal on screw-in stud=coating