TDK-Lambda XMS Serie Mode D'emploi page 22

XMS Handbook
XMS S Chassis (standard) Outline.
C 2 OFF FIXING HOLES FOR M3 MAXIMUM PENETRATION OF 3MM
D 4 OFF FIXING HOLES FOR M3 MAXIMUM PENETRATION 2.4mm
ALL TOLERANCES +/-0.5mm.
MAXIMUM TORQUE 0.5-0.6Nm
Page 22 of 24 260217 issue 10, May 2018