Fittings and Tubings Stainless Steel 316 One-touch Fittings Series KQG Applicable tubing: Metric size Miniature Fittings/Stainless Steel 316 Series MS Stainless Steel 316 Insert Fittings Series KFG Series Features KQG Applicable tubing O.D. Connecting thread o4, o6, o8, o10, o12 M5, 1/8, 1/4, 3/8, 1/2  Material . Metal parts: Stainless steel 316 Seal parts: Special FKM  Fluid temperature: .5 to 150°C  Steam can be used.  Grease-free Series Features KFG Applicable tubing O.D. Connecting thread o4, o6, o8, o10, o12 1/8, 1/4, 3/8, 1/2  Material: Stainless steel 316  Fluid temperature: .5 to 150°C  Steam can be used.  Grease-free Series Features MS Applicable tubing O.D. Connecting thread o3.2, o4, o6 M5  Possible to use in corrosive conditions  Compact piping space  Hose nipple, Hose elbow, Barb Antistatic One-touch Fittings Series KA Miniature Fittings Series M Series Features M--2 M Applicable tubing O.D. Connecting thread o2 M3, M5 o3.2, o4, o6 M3, M5, 1/8  Compact and non-tool connection  Compact piping space  Hose nipple, Hose elbow, Barb For o2 tubing Series Features KA Applicable tubing O.D. Connecting thread o3.2, o4, o6, o8, o10, o12 M5 M6, standard UNI thread 1/8, 1/4, 3/8, 1/2  Surface resistance: 104 Ω to 107 Ω  For preventing static electricity  Body: Conductive resin used for seal parts  Copper-free (Electroless nickel plated)  UNI thread Static electricity Static electricity Static electricity 45 Grease-free Heat resistant Water resistant Grease-free Heat resistant Water resistant Water resistant