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 Applicable tubing Connection thread (with sealant) Applicable tubing Connection thread (with sealant) Applicable tubing Connection thread 2 x Applicable tubing Dimensions Male Connector: KQB2H Applicable tubing O.D. (mm) Connection thread R, M o3.2 o4 o6 o8 o10 o12 o16 KQB2H23-M5 KQB2H23-01S KQB2H23-02S 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 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 Model 3.4 6 17.8 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 M Weight (g) 3 3.4 4 5.6 4 13.1 26.1 26.1 41.5 58.3 81 113 12 12.6 13.6 16.1 17 18.6 20.8 H (Width across flat) 8 10 14 10 14 12 14 17 14 17 17 22 19 22 24 Note 1) oD 8 8.7 11.1 13.4 16.4 18.5 24.6 L 16.5 15.4 21 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 A. 13.5 12.3 16.3 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 Note 2) Effective area (mm2) (M5) (R) . 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 Applicable tubing O.D. (mm) Connection thread R, M o3.2 o4 o6 o8 o10 o12 o16 KQB2S23-M5 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 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 Model 4 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 M Weight (g) 3 4 4.1 4 10 10.7 17.2 23.3 17.2 39 46 60 81 113 12 12.6 13.6 16.1 17 18.6 20.8 H (Width across flat) 2 2 3 2 4 5 6 5 8 8 10 10 12 9 9 10 12 14 14 17 17 22 19 22 24.6 L 16.5 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 A. 13.5 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 Note 2) Effective area (mm2) (M5) (R) . 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 Applicable tubing O.D. (mm) o3.2 o4 o6 o8 o10 o12 o16 KQB2H23-00 KQB2H04-00 KQB2H06-00 KQB2H08-00 KQB2H10-00 KQB2H12-00 KQB2H16-00 Model 6.8 6.8 12 17.4 27.2 33.7 56.1 M Weight (g) 3.4 5.6 13.1 26.1 41.5 58.3 113 12 12.6 13.6 16.1 17 18.6 20.8 oD Note 1) 9 9 12 14 17 19 24.6 L 25 26.2 28.2 33.2 35 38.2 42.6 Note 2) Effective area (mm2) Note 1) oD is maximum diameter. Note 2) Value of FEP tubing. Value of nylon tubing for o16 only. Note 1) oD Metal One-touch Fittings Series KQB2 Applicable Tubing: Metric Size, Connection Thread: M, R, Rc 97 KQ2 KQB2 KS KX KM KF M H/DL L/LL KC KK KK130 DM KDM KB KR KA KQG2 KG KFG2 MS KKA KP LQ MQR T