W WA 13° 45° WB Cushion needle (Width across flats 1.5) Cushion needle (Width across flats 1.5) Thread depth A1 Female thread MM Width across flats KA ZZ + Stroke 3.5 H 2 x RcP 2 x oLD Width across flats KA N N GB S + Stroke ZZ + Stroke K AL A H L LX B LH oD oI oND Width across flats B1 H1 X Y GA MM 3 CM2RA Bore size . Stroke Z Bottom Mounting Style With Air Cushion (mm) Female Rod End (mm) (mm) Bore size WA WB W 20 27 13 8.5 25 27 13 10.5 32 27 13 11.5 40 32 16 15 Bore size A1 H KA MM ZZ 20 8 10 6 M4 x 0.7 86 25 8 10 8 M5 x 0.8 86 32 12 10 10 M6 x 1 88 40 13 10 12 M8 x 1.25 114 Bore size Stroke range A AL B B1 D GAGB H H1 I K KA L LD LH LX MM N ND P S X Y ZZ 20 1 to 150 18 15.5 30.3 13 8 22 8 27 5 28 5 6 33.5 o5.5, o9.5 counterbore depth 6.5 15 21 M8 x 1.25 24 20 0 .0.033 1/8 76 39 12 103 25 1 to 200 22 19.5 36.3 17 10 22 8 31 6 33.5 5.5 8 39 o6.6, o11 counterbore depth 7.5 18 25 M10 x 1.25 30 26 0 .0.033 1/8 76 43 12 107 32 1 to 200 22 19.5 42.3 17 12 22 8 31 6 37.5 5.5 10 47 o9, o14 counterbore depth 10 21 30 M10 x 1.25 34.5 26 0 .0.033 1/8 78 43 12 109 40 1 to 300 24 21 52.3 22 14 27 11 34 8 46.5 7 12 58.5 o11, o17.5 counterbore depth 12.5 26 38 M14 x 1.5 42.5 32 0 .0.039 1/4 104 49 15 138 * When female thread is used, use a thin wrench when tightening the piston rod. * When female thread is used, use a washer etc. to prevent the contact part at the rod end from being deformed depending on the material of the workpiece. With air cushion Female rod end 73 Series CM2R