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Flat Countersunk Head Cap Screws in all grades are made to order at B&G's Hatfield, PA plant.
 Materials List
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Nominal Size, Inches
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D
|
A
|
H
|
J
|
T
|
|
Body Diameter
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Head Diameter
|
Head Height
|
Hexagon Socket Size
|
Key Engage-ment
|
|
Max
|
Min
|
Theoretical
Sharp Max
|
Abs Min
|
Reference
|
Nominal
|
Min
|
|
#4
|
.112
|
.1075
|
.255
|
.218
|
.083
|
.062
|
.055
|
|
#5
|
.125
|
.1202
|
.281
|
.240
|
.090
|
.078
|
.061
|
|
#6
|
.138
|
.1329
|
.307
|
.263
|
.097
|
.078
|
.066
|
|
#8
|
.164
|
.1585
|
.359
|
.311
|
.112
|
.094
|
.076
|
|
#10
|
.190
|
.1840
|
.411
|
.359
|
.127
|
.125
|
.087
|
|
.250
|
.250
|
.2435
|
.531
|
.480
|
.161
|
.156
|
.111
|
|
.3125
|
.3125
|
.3053
|
.656
|
.600
|
.198
|
.188
|
.135
|
|
.375
|
.375
|
.3678
|
.781
|
.720
|
.234
|
.219
|
.159
|
|
.4375
|
.4375
|
.4294
|
.844
|
.781
|
.234
|
.250
|
.159
|
|
.500
|
.500
|
.4919
|
.938
|
.872
|
.251
|
.312
|
.172
|
|
.625
|
.625
|
.6163
|
1.188
|
1.112
|
.324
|
.375
|
.220
|
|
.750
|
.750
|
.7406
|
1.438
|
1.355
|
.396
|
.500
|
.220
|
|
.875
|
.875
|
.8647
|
1.688
|
1.604
|
.468
|
.562
|
.248
|
|
1.00
|
1.00
|
.9886
|
1.938
|
1.841
|
.540
|
.625
|
.297
|
|
1.125
|
1.125
|
1.1086
|
2.188
|
2.079
|
.611
|
.750
|
.325
|
|
1.25
|
1.25
|
1.2336
|
2.438
|
2.316
|
.683
|
.875
|
.358
|
|
1.375
|
1.375
|
1.3568
|
2.688
|
2.553
|
.755
|
.875
|
.402
|
|
1.50
|
1.50
|
1.4818
|
2.938
|
2.791
|
.827
|
1.00
|
.435
|
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