F oD Q G L oTh9 oI E K M E M oTh9 G L1 X C1 MM H1 o6.5 3.5 5.5 o9 7 3.5 (K) (oD) A + Stroke B + Stroke (Port size) 2 x M5 x 0.8 H thread effective depth C 2 x oN through Width across flat B1 12 16 20 25 B1 8 10 13 17 X 10.5 12 14 17.5 MM M5 x 0.8 M6 x 1.0 M8 x 1.25 M10 x 1.25 C1 9 10 12 15 H1 4 5 5 6 L1 14 15.5 18.5 22.5 (mm) 12 16 20 25 5 to 30 5 to 30 5 to 50 5 to 50 A 25.5 27 32 35.5 B 22 23.5 27.5 30.5 C 6 8 7 12 D 6 8 10 12 E 25 29 36 40 F 5 5.5 5.5 5.5 G 1.5 1.5 2 2 H M3 x 0.5 M4 x 0.7 M5 x 0.8 M6 x 1.0 L 3.5 3.5 4.5 5 K 5.2 6 8 10 I 32 38 47 52 M 15.5 20 25.5 28 N 3.5 3.5 5.5 5.5 Q 12.5 13 16 17 Th9 (mm) 15 20 13 15 o12 to o25/Without Auto Switch Standard (Through-hole): CQ2KB Dimensions o12, o16 o20, o25 With boss on head end Rod end male thread Piston rod cross section Bore size (mm) 12 16 20 25 G 1.5 1.5 2 2 Th9 15 20 13 15 0 .0.043 0 .0.052 0 .0.043 0 .0.043 With Boss on Head End (mm) Rod End Male Thread Bore size (mm) Standard Bore size (mm) Stroke range (mm) 0 .0.043 0 .0.052 0 .0.043 0 .0.043 . For details about the rod end nut and accessory brackets, refer to page 804. Series CQ2K 870