QSKL-G1/8-8 self-sealing push-in L-fitting

self-sealing push-in L-fitting QSKL-G1/8-8 360° orientable, male thread with external hexagon. Size=Standard, Nominal size=4,2 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=18,3 mm, Type of seal on screw-in stud=Sealing ring