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BA SOCKET Screw Specifications and Dimensions


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BA Countersunk Socket Screw Dimensions
Head Pitch Head Head SOCKET

Socket

MIN

Body

Size (T.P.I) Height Diam. A/F ALLEN

Depth

 T.L.  DIAM
8BA 59.14 0.038 0.147 0.50

0.030

0.625 0.087
6BA 47.91 0.050 0.189 0.50

0.040

0.750 0.110
5BA 43.08 0.056 0.215 1/16

0.045

0.750 0.126
4BA 38.49 0.063 0.243 1/16

0.050

0.750 0.142
3BA 34.81 0.072 0.277 5/64

0.057

0.875

0.161

2BA 31.86 0.083 0.319 3/32

0.065

0.875 0.185
1BA 28.23 0.093 0.360 3/32

0.072

1.000 0.209
0BA 25.4 0.106 0.408 1/8

0.080

1.000 0.236

BA Socket Cap Screw Dimensions
Head Pitch Head Head SOCKET

Socket

MIN

Body

Size (T.P.I) Height Diam. A/F ALLEN

Depth

 T.L.  DIAM
8BA 59.14 0.087 0.140 1/16

0.039

0.750 0.087
7BA 52.92 0.98 0.163 1/16 0.044 0.750 0.098
6BA 47.91 0.110 0.187 5/64

0.050

0.750 0.110
5BA 43.08 0.126 0.219 3/32

0.058

0.750 0.126
4BA 38.49 0.142 0.219 3/32

0.066

0.750 0.142
3BA 34.81 0.161 0.250 1/8

0.075

0.875

0.161

2BA 31.86 0.187 0.312 5/32

0.089

0.875 0.185
1BA 28.23 0.209 0.312 5/32

0.100

1.000 0.209
0BA 25.4 0.236 0.375 3/16

0.113

1.000 0.236


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Ba Capscrews


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