1/8(Rc, NPT, NPTF) Width across flat 21 48.5 26.5 11.5 3 x M3 x 0.5 o3 o18 o28 5.5 A 11 Width across flat 21 1/8(Rc, NPT, NPTF) 11.5 26.5 48.5 11 o45 o34 4 x M4 x 0.7 5 A o4 Width across flat 21 1/8(Rc, NPT, NPTF) o40 4 x M5 x 0.8 7 o70 11 A 13 28 50 o4 Adapter assembly part no. ZPA-X1-B01-B8 ZPA-X1-N01-B8 ZPA-X1-T01-B8 ZPA-X1-B01-B10 ZPA-X1-N01-B10 ZPA-X1-T01-B10 ZP40H�ｭ ZP50H�ｭ ZP40HB�ｭ ZP50HB�ｭ Applicable pad part no. Adapter assembly part no. ZPA-X2-B01-B10 ZPA-X2-N01-B10 ZPA-X2-T01-B10 ZPA-X2-B01-B12 ZPA-X2-N01-B12 ZPA-X2-T01-B12 ZP63H�ｭ ZP80H�ｭ ZP63HB�ｭ ZP80HB�ｭ ZP2-40HCL ZP2-40HNT ZP2-40HFT ZP2-50HCL ZP2-50HNT ZP2-50HFT ZP2-3050HW�ｭ ZP2-100HCL ZP2-100HNT ZP2-100HFT ZP2-125HCL ZP2-125HNT ZP2-125HFT ZP2-63HCL ZP2-63HNT ZP2-63HFT ZP2-80HCL ZP2-80HNT ZP2-80HFT Applicable pad part no. Adapter assembly part no. ZPA-X3-B01-B10 ZPA-X3-N01-B10 ZPA-X3-T01-B10 ZPA-X3-B01-B12 ZPA-X3-N01-B12 ZPA-X3-T01-B12 ZP100H�ｭ ZP125H�ｭ ZP100HB�ｭ ZP125HB�ｭ Applicable pad part no. Heavy-duty Adapter Assembly Part No. (Type X, Female thread) Dimensions Model M8 x 1.25 M10 x 1.5 ZPA-X1-�ｭ01-B8 ZPA-X1-�ｭ01-B10 A Dimensions Model M10 x 1.5 M12 x 1.75 ZPA-X2-�ｭ01-B10 ZPA-X2-�ｭ01-B12 A Dimensions Model M10 x 1.5 M12 x 1.75 ZPA-X3-�ｭ01-B10 ZPA-X3-�ｭ01-B12 A .With three M3 bolts .With four M4 bolts .With four M5 bolts Series ZP 1254