0.500
0.515
0.375
0.417
0.042
0.875
0.890
0.954
1/2
0.438
0.450
0.328
0.364
0.036
0.766
0.781
0.826
7/16
0.375
0.387
0.281
0.312
0.031
0.656
0.671
0.708
3/8
Min.
(Basic)
Max.
Min.
Max.
Max.
Abs. Min.
With Flat
Width of Square
Depth of Square
and Head
Diameter of Head
B
S
A
D NO. 3 HEAD PLOW BOLTS |