... .): 3.2mm, 4mm, 6mm4. Connection Thread: M5×0.8, M6×1.0, 1/8"Applicable tubingTube materialPolyurethane(PU), Nylon, Soft nylonTube O ... .91.6M5X0.8KJH23-M516.713.632.52R1/8KJH23-01S1013.89.8*4.74M3X0.5KJH04-M3816.313.712.70.90.91.9M5X0 ... .8KJH04-M51713.9442.4R1/8KJH04-01S1014.810.8*4.66M5X0.8KJH06-M51017.814.713.5443.3R1/8KJH06-01S19 ...