A M L oD Applicable tubing Connection thread H L1 A oD M L2 Applicable tubing Connection thread H Male Connector: KQ2H (Face seal) �ｮ/A: Brass, N: Brass + Electroless nickel plated Hexagon Socket Head Male Connector: KQ2S (Face seal) �ｮ/A: Brass, N: Brass + Electroless nickel plated Note) oD is maximum diameter. Dimensions Applicable tubing O.D. (mm) Connection thread R Model H (Width across flats) Note) oD L1 L2 A M Effective area (mm2) Min. port size Weight (g) Nylon Urethane o4 1/8 KQ2S04-01�ｮP 3 13 20.6 19.6 15.4 13.3 4.1 3.6 3.1 11.6 o6 1/8 KQ2S06-01�ｮP 4 13 19.8 18.8 14.6 13.3 10 10 4 9.6 1/4 KQ2S06-02�ｮP 4 18 19.8 18.8 12.2 13.3 10.7 10 4.1 16.3 o8 1/8 KQ2S08-01�ｮP 5 13 21.2 19.7 16 14.2 17.2 16.2 5.1 9 1/4 KQ2S08-02�ｮP 6 18 20.4 19.5 12.8 14.2 23.3 16.2 6.1 15.5 3/8 KQ2S08-03�ｮP 6 22 20.7 19.7 13.1 14.2 23.3 16.2 6.1 26.3 o10 1/8 KQ2S10-01�ｮP 5 18 23 21.1 17.8 15.6 17.2 16.2 5.1 17.8 1/4 KQ2S10-02�ｮP 8 18 28.8 20.1 21.2 15.6 39 26.6 8.1 19.2 3/8 KQ2S10-03�ｮP 8 22 21.1 20.1 13.5 15.6 39 26.6 8.1 23.4 1/2 KQ2S10-04�ｮP 8 26 21.1 20.1 10.7 15.6 39 26.6 8.1 40.6 o12 1/4 KQ2S12-02�ｮP 8 18.2 30.2 21.5 22.6 17 46 44.5 8.1 24.3 3/8 KQ2S12-03�ｮP 10 22 25.1 21.8 17.5 17 60 44.5 10.1 28.2 1/2 KQ2S12-04�ｮP 10 26 25.2 21.8 14.8 17 60 44.5 10.1 40.7 o16 1/4 KQ2S16-02�ｮP 8 23.6 30.6 25.1 23 20.6 44 44 8.1 35.1 3/8 KQ2S16-03�ｮP 10 23.6 30.6 25.4 23 20.6 81 67 10.1 27.9 1/2 KQ2S16-04�ｮP 12 26 32.1 26.1 21.7 20.6 113 67 12.1 48.2 Applicable tubing O.D. (mm) Connection thread R Model H (Width across flats) oD L A M Effective area (mm2) Min. port size Weight (g) Nylon Urethane o3.2 1/8 KQ2H23-01�ｮP 12 6.7 14.1 8.9 13.3 3 2.9 2.5 6.3 1/4 KQ2H23-02�ｮP 17 6.7 15 7.4 13.3 3.4 2.9 2.5 15.1 o4 1/8 KQ2H04-01�ｮP 12 7.7 16.4 11.2 13.3 5.6 4 3 6.9 1/4 KQ2H04-02�ｮP 17 7.7 15 7.4 13.3 5.6 4 3 14.5 o6 1/8 KQ2H06-01�ｮP 12 9.7 17.2 12 13.3 13.1 10.4 4.5 6.5 1/4 KQ2H06-02�ｮP 17 9.7 14 6.4 13.3 13.1 10.4 4.5 10.6 3/8 KQ2H06-03�ｮP 21 9.7 15.2 7.6 13.3 13.1 10.4 4.5 22.8 o8 1/8 KQ2H08-01�ｮP 14 13 21.1 15.9 14.2 26.1 18 6 11.8 1/4 KQ2H08-02�ｮP 17 13 19.9 12.3 14.2 26.1 18 6 13.9 3/8 KQ2H08-03�ｮP 21 13 15.2 7.6 14.2 26.1 18 6 19.6 o10 1/8 KQ2H10-01�ｮP 17 15.6 22.9 17.7 15.6 26.1 26.1 6 16.3 1/4 KQ2H10-02�ｮP 17 15.6 24.4 16.8 15.6 41.5 29.5 7.5 17.9 3/8 KQ2H10-03�ｮP 21 15.6 21.2 13.6 15.6 41.5 29.5 7.5 23.7 1/2 KQ2H10-04�ｮP 27 15.6 18.8 8.4 15.6 41.5 29.5 7.5 40.9 o12 1/4 KQ2H12-02�ｮP 19 18.2 26.6 19 17 58.3 46.1 9 22 3/8 KQ2H12-03�ｮP 21 18.2 25.1 17.5 17 58.3 46.1 9 28.6 1/2 KQ2H12-04�ｮP 27 18.2 25.1 14.7 17 58.3 46.1 9 45 o16 1/4 KQ2H16-02�ｮP 24 23.6 30.6 23 20.6 58.3 46.1 9 42.5 3/8 KQ2H16-03�ｮP 24 23.6 30.6 23 20.6 81 67 11 39.2 1/2 KQ2H16-04�ｮP 27 23.6 32.1 21.7 20.6 113 67 13 55 New New 76 Metric Size One-touch Fittings Series KQ2 Applicable Tubing: Metric Size, Connection Thread: R, Rc Inch Size Uni Metric Size Uni Inch Size R Inch Size NPT Metric Size R, Rc Metric Size G Inch Size M, R, Rc Inch Size UNF, NPT Metric Size M, R, Rc Gasket Seal Face Seal Sealant/Gasket Seal A