... user; Standard hole 4mm, 5mm. 6mm, 6.35mm, 8mm, 10mm. * M: The hole dia. Of the encoder end. N: The hole dia. Of ... the user end. * Torque <1Nm, the axial degree ... of the connector.20,25,30,35mmM: The hole dia. of the encoder endΦ4,Φ5,Φ6,Φ8,Φ10,Φ12,Φ15mmN: ... the hole dia.of the user end.Φ4,Φ5,Φ6,Φ6.35,Φ7,Φ8,Φ10 ...