Hex Screw Engineering Size Data - Engineers Edge

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Hex Screw Head Sizes for Height and Head Hex.

Hex Screw Head Sizes for Height and Head Hex.

 

Basic Diameter
A
Flat Width
H
Head Height
NO.1
0.1250
.044
NO.2
0.1250
.050
NO.3
0.188
.055
NO.4
0.188
.060
NO.5
0.188
.070
NO.6
0.250
.093
NO.8
0.2500
.110
NO.10
0.312
.120
NO.12
0.312
.155
 .250
0.375
.190
.3125
0.500
.230
.375
0.562
.295
.4375
0.625
.291
.500
0.750
.323
.625
0.938
.403
.750
1.125
.483
.875
1.312
.563
1.000
1.500
.627