MACHINE SCREWS
OVAL HEAD PHILLIPS
DIN 966
All Dimensions in Millimeters
Basic
 Screw 
Diameter
Head
Diameter
Head
 Height
M2 3.80 1.40
M2.5 4.70 1.50
M3 5.60 1.65
M4 7.50 2.20
M5 9.20 2.50
M6 11.00 3.00
M8 14.50 4.00