MIL-DTL-85667/12A
TABLE III. Bolt grips and lengths (continued).
-6 Diameter
-7 Diameter
-8 Diameter
Bolt
Unthreaded
Unthreaded
Unthreaded
Grip
Design
Pin Length
Bolt
Pin Length
Bolt
Pin Length
Bolt
Number
Grip
(See Figure 1)
Length
(See Figure 1) Length
(See Figure 1)
Length
1.108
.405
.968
.405
.375
1.030
6
.405
1.171
.468
1.030
.468
.438
1.093
7
.468
1.233
.530
1.092
.530
.500
1.155
.530
8
1.295
.592
1.154
.592
.562
1.217
9
.592
1.358
.655
1.217
.655
.625
1.280
10
.655
1.421
.718
1.280
.718
.688
1 .343
11
.718
1.483
.780
1.342
.780
.750
1.405
12
.780
1.545
.842
1.404
.842
.812
1.467
13
.842
1.608
.905
1.467
.905
.875
1.530
14
.905
1.671
1.530
.968
.968
.938
1.593
15
.968
1.733
1.030
1.592
1.030
1.000
1.655
16
1.030
1.795
1.092
1.654
1.092
1.717
1.062
17
1.092
1.858
1.155
1.717
1.155
1.780
1.125
18
1.155
1.921
1.218
1.780
1.218
1.843
1.188
19
1.218
1.983
1.280
1.842
1.280
1.905
1.250
20
1.280
2.045
1.342
1.904
1.342
1.967
1.312
21
1.342
2.108
1.405
1.405
1.967
2.030
1.375
22
1.405
2.171
1.468
1.468
2.030
2.093
1.438
23
1.468
2.233
1.530
1.530
2.092
2.155
1.500
24
1.530
2.295
1.592
1.592
2.154
2.217
1.562
25
1.592
1.655
1.655
2.217
2.280
1.625
2.358
26
1.655
1.718
1.718
2.280
2.343
1.688
2.421
27
1.718
1.780
1.780
2.342
2.405
1.750
2.483
28
1.780
1.842
1.842
2.404
2.467
1.812
2.545
29
1.842
1.905
1.905
2.467
2.530
1.875
2.608
30
1.905
1.968
1.968
2.530
2.593
1.938
2.671
31
1.968
2.030
2.030
2.655
2.000
2.733
32
2.030
2.592
2.092
2.092
2.062
2.717
2.795
33
2.092
2.654
2.155
2.155
2.125
2.780
2.858
34
2.155
2.717
2.218
2.188
2.843
2.921
35
2.218
2.280
2.905
2.250
2.983
36
2.280
2.342
2.967
2.312
3.045
37
2.342
2.405
3.030
2.375
3.108
38
2.405
2.468
2.438
3.093
3.171
39
2.468
2.530
2.500
3.155
3.233
40
2.530
2.592
2.562
3.295
41
2.655
2.625
3.358
42
2.718
2.688
3.421
43
2.780
2.750
3.483
44
2.842
2.812
3.545
45
2.905
2.875
3.608
46
4