H1 C1 X L1 MM R R oI E M Z K M E Q oD L B A G oTh9 Width across flat B1 O1 thread H thread effective depth C (Port size) M5 x 0.8 4 x oN through 8 x oO counterbore 12 16 20 25 O1 M4 x 0.7 M4 x 0.7 M6 x 1.0 M6 x 1.0 R 7 7 10 10 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 5st 19 20.5 23.5 27.5 10st 24 25.5 28.5 32.5 L1 (mm) 12 16 20 25 30.5 40.5 32 42 34 44 37.5 47.5 22 27 23.5 28.5 24.5 29.5 27.5 32.5 C 6 8 7 12 D 6 8 10 12 E 25 29 36 40 H M3 x 0.5 M4 x 0.7 M5 x 0.8 M6 x 1.0 I 32 38 47 52 K 5 6 8 10 M 15.5 20 25.5 28 N 3.5 3.5 5.5 5.5 O 6.5 depth 3.5 6.5 depth 3.5 9 depth 7 9 depth 7 Z . 10 10 10 Q 7.5 8 8 9 (mm) A B 8.5 13.5 8.5 13.5 9.5 14.5 10 15 L 5 10 5 10 5 10 5 10 o12 to o25/Spring Extend Without Auto Switch Dimensions Standard (Through-hole): CQ2B With boss on head end Rod end male thread Both ends tapped: CQ2A Bore size (mm) Both Ends Tapped (mm) 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 Note) With boss on rod end: Option (Suffix “-XC36” to the end of model number.) With Boss on Head End (mm) Rod End Male Thread Bore size (mm) Standard Bore size (mm) . For details about the rod end nut and accessory brackets, refer to page 804. Stroke (mm) Series CQ2 836