Legends and Making

LEGENDS    
  OD Inner diameter
  ID Outer diameter
  THK Washer thickness

 

DETAILS    
  Material  MS
  Hardness 140HV,200HV,300HV
     
  Notes -

DIN 7349 PLAIN WASHERS


Size No I.D (mm) O.D (mm) Thickness (mm)
M3 3.2 9 1
M4 4.3 12 1.6
M5 5.3 15 2
M6 6.4 17 3
M8 8.4 21 4
M10 10.5 25 4
M12 13 30 6
M14 15 36 6
M16 17 40 6
M18 19 44 8
M20 21 44 8
M22 23 50 8
M24 25 50 10
M27 28 60 10
M30 31 68 10