10 Metric Size One-touch Fittings Series KQ2 Applicable Tubing: Metric Size, Connection Thread: M, 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 oOoN oD Q2 Q2 P Q1 L1 M 2 x Applicable tubing A L2 L3 H Connection thread oO oN Q2 Q2 P Q1 L1 M 2 x Applicable tubing oD H Connection thread (With sealant) A L2 L3 oD Male Branch Connector: KQ2LU (Sealant) * Reference dimensions after installation of R thread Note) oD is maximum diameter. Male Branch Connector: KQ2LU (Gasket seal) l/A: Brass, N: Brass + Electroless nickel plated Note) oD is maximum diameter. l/A: Brass, N: Brass + Electroless nickel plated Dimensions Applicable tubing O.D. (mm) Connection thread R Model H (Width across flats) Note) oD L1 L2 L3 A* M P oO oN Q1 Q2 Effective area (mm2) Min. port size Weight (g) Nylon Urethane o4 1/8 KQ2LU04-01lS 10 8.2 15.8 23.3 27.4 24.3 13.3 8.2 6 3.2 15.8 7.9 6 4.1 3 9.5 1/4 KQ2LU04-02lS 14 8.2 15.8 27.7 31.8 27.1 13.3 8.2 6 3.2 15.8 7.9 6 4.1 3 19.3 o6 1/8 KQ2LU06-01lS 12 10.4 16.5 24 29.2 26.1 13.3 10.4 6 3.2 16.5 10 13.9 11 4.5 10.6 1/4 KQ2LU06-02lS 14 10.4 16.5 28.4 33.6 28.9 13.3 10.4 6 3.2 16.5 10 13.9 11 4.5 19.5 3/8 KQ2LU06-03lS 17 10.4 16.5 29.8 35 29.9 13.3 10.4 6 3.2 16.5 10 13.9 11 4.5 31.5 o8 1/8 KQ2LU08-01lS 14 13.2 18.2 25.7 32.3 29.2 14.2 13.2 8 4.2 18.2 13.1 26.3 18.2 6 16.4 1/4 KQ2LU08-02lS 14 13.2 18.2 30.1 36.7 32 14.2 13.2 8 4.2 18.2 13.1 26.3 18.2 6 21.5 3/8 KQ2LU08-03lS 17 13.2 18.2 31.5 38.1 33 14.2 13.2 8 4.2 18.2 13.1 26.3 18.2 6 33.3 o10 1/4 KQ2LU10-02lS 17 15.9 20.3 32.2 40.2 35.5 15.6 15.9 8 4.2 20.3 15.9 40.8 29 7.5 26.6 3/8 KQ2LU10-03lS 17 15.9 20.3 33.6 41.6 36.5 15.6 15.9 8 4.2 20.3 15.9 40.8 29 7.5 34.4 1/2 KQ2LU10-04lS 22 15.9 20.3 37.8 45.8 39.4 15.6 15.9 8 4.2 20.3 15.9 40.8 29 7.5 62.3 o12 1/4 KQ2LU12-02lS 19 18.5 22.5 34.4 43.6 38.9 17 18.5 8 4.2 22.5 17.9 57.2 45.2 9 37.7 3/8 KQ2LU12-03lS 19 18.5 22.5 35.8 45 39.9 17 18.5 8 4.2 22.5 17.9 57.2 45.2 9 40.6 1/2 KQ2LU12-04lS 22 18.5 22.5 40 49.2 42.8 17 18.5 8 4.2 22.5 17.9 57.2 45.2 9 62.7 Applicable tubing O.D. (mm) Connection thread M Model H (Width across flats) Note) oD L1 L2 L3 A M P oO oN Q1 Q2 Effective area (mm2) Min. port size Weight (g) Nylon Urethane o4 M5 x 0.8 KQ2LU04-M5l 10 8.2 15.8 20.7 24.8 21.8 13.3 8.2 6 3.2 15.8 7.9 4.3 4.1 1.8 6.9 M6 x 1.0 KQ2LU04-M6l 10 8.2 15.8 21.7 25.8 21.8 13.3 8.2 6 3.2 15.8 7.9 4.3 4.1 3 6.8 o6 M5 x 0.8 KQ2LU06-M5l 12 10.4 16.5 21.4 26.6 23.6 13.3 10.4 6 3.2 16.5 10 4.3 4.3 1.8 10.3 M6 x 1.0 KQ2LU06-M6l 12 10.4 16.5 22.4 27.6 23.6 13.3 10.4 6 3.2 16.5 10 4.3 4.3 3 10.3