H oD M A L H oD M A L H oD M A L H M A L oD oD M M L Applicable tubing Connection thread (with sealant) Applicable tubing Connection thread 2 x Applicable tubing Applicable tubing Connection thread Applicable tubing Connection thread (with sealant) o4 o6 o8 o10 o12 o16 KQB2H04-M5 KQB2H04-01S KQB2H04-02S KQB2H06-M5 KQB2H06-01S KQB2H06-02S KQB2H06-03S KQB2H08-01S KQB2H08-02S KQB2H08-03S KQB2H10-01S KQB2H10-02S KQB2H10-03S KQB2H10-04S KQB2H12-02S KQB2H12-03S KQB2H12-04S KQB2H16-03S KQB2H16-04S M5 x 0.8 1/8 1/4 M5 x 0.8 1/8 1/4 3/8 1/8 1/4 3/8 1/8 1/4 3/8 1/2 1/4 3/8 1/2 3/8 1/2 5.3 5.6 17.2 8 7.3 15.2 28.8 13.5 26 19.8 22.7 21.6 53.9 28.8 21.5 47 48.3 39.2 4 5.6 4 13.1 26.1 26.1 41.5 58.3 81 113 12.6 13.6 16.1 17 18.6 20.8 10 14 12 14 17 14 17 17 22 19 22 24 8.7 11.1 13.4 16.4 18.5 24.6 17.1 15.3 20.9 19.1 18.1 20.8 23 24.5 22.3 23.7 25.5 27.9 23 28.6 30.5 24.7 28.7 33.6 29.5 14.1 12.2 16.2 16.1 15 16.1 17.9 21.4 17.6 18.6 22.4 23.2 17.9 22.2 25.8 19.6 22.3 28.5 23.1 (M5) (R) o4 o6 o8 o10 o12 o16 KQB2S04-M5 KQB2S04-01S KQB2S06-M5 KQB2S06-01S KQB2S06-02S KQB2S08-01S KQB2S08-02S KQB2S08-03S KQB2S10-01S KQB2S10-02S KQB2S10-03S KQB2S10-04S KQB2S12-02S KQB2S12-03S KQB2S12-04S KQB2S16-03S KQB2S16-04S M5 x 0.8 1/8 M5 x 0.8 1/8 1/4 1/8 1/4 3/8 1/8 1/4 3/8 1/2 1/4 3/8 1/2 3/8 1/2 3.9 7.9 7.8 9.1 14.7 13 13.5 24 18.6 20 22 39.2 26 20.2 35.3 43.6 40.3 4 4.1 4 10 10.7 17.2 23.3 17.2 39 46 60 81 113 12.6 13.6 16.1 17 18.6 20.8 2 3 2 4 5 6 5 8 8 10 10 12 9 10 12 14 14 17 17 22 19 22 24.6 17.1 20.4 19.6 20.6 24.7 22.9 23.1 25.6 27.5 24 30.6 24.9 33.2 29.4 14.1 17.3 16.6 17.5 15.9 21.6 18.2 18 22.5 22.8 18.9 17.6 25.9 19.8 18.5 28.1 23 (M5) (R) o4 o6 o8 o10 o12 o16 KQB2H04-00 KQB2H06-00 KQB2H08-00 KQB2H10-00 KQB2H12-00 KQB2H16-00 6.8 12 17.4 27.2 33.7 56.1 5.6 13.1 26.1 41.5 58.3 113 12.6 13.6 16.1 17 18.6 20.8 9 12 14 17 19 24.6 26.2 28.2 33.2 35 38.2 42.6 Dimensions Male Connector: KQB2H . Reference dimensions after installation of R thread Note 1) oD is maximum diameter. Note 2) Value of FEP tubing. Value of nylon tubing for o16 only. Hexagon Socket Head Male Connector: KQB2S . Reference dimensions after installation of R thread Note 1) oD is maximum diameter. Note 2) Value of FEP tubing. Value of nylon tubing for o16 only. Straight Union: KQB2H Note 1) oD is maximum diameter. Note 2) Value of FEP tubing. Value of nylon tubing for o16 only. Applicable tubing O.D. (mm) Connection thread R, M Model M Weight (g) H (Width across flat) Note 1) oD L A. Note 2) Effective area (mm2) Applicable tubing O.D. (mm) Connection thread R, M Model M Weight (g) H (Width across flat) L A. Note 2) Effective area (mm2) Note 1) oD Applicable tubing O.D. (mm) Model M Weight oD (g) Note 1) L Note 2) Effective area (mm2) Metal One-touch Fittings Series KQB2 Applicable Tubing: Metric Size, Connection Thread: M, R, Rc 116 Clamp Cylinders Spatter Resistant Cylinders for Arc Welding Flow Control Equipment Fittings Tubing Detection Switches Gas/Air Switching Valve