8D Aluminum Series
9A20.90 10.60 2.50 M 12x 1-6g 23.80 18.26 15.09 3.25 5.49
.823 .417 .098 .937 .719 .594 .128 .216
11 B20.90 10.60 2.50 M 15 x 1-6g 26.20 20.62 18.26 3.25 4.93
.823 .417 .098 1.031 .812 .719 .128 .194
13 C20.90 10.60 2.50 M 18 x 1-6g 28.60 23.01 20.62 3.25 4.93
.823 .417 .098 1.126 .906 .812 .128 .194
15 D20.90 10.60 2.50 M 22x 1-6g 31.00 24.61 23.01 3.25 4.39
.823 .417 .098 1.220 .969 .906 .128 .173
17 E20.90 10.60 2.50 M 25 x 1 -6g 33.30 26.97 24.61 3.25 4.93
.823 .417 .098 1.311 1.062 .969 .128 .194
19 F20.90 10.60 2.50 M 28 x 1-6g 36.50 29.36 26.97 3.25 4.93
.823 .417 .098 1.437 1.156 1.062 .128 .194
21 G20.10 11.40 3.20 M 31 x 1-6g 39.70 31.75 29.36 3.25 4.93
.791 .449 .126 1.563 1.250 1.156 .128 .194
23 H20.10 11.40 3.20 M 34x 1-6g 42.90 34.93 31.75 3.91 6.15
.791 .449 .126 1.689 1.375 1.250 .154 .242
25 J20.10 11.40 3.20 M 37x 1-6g 46.00 38.10 34.93 3.91 6.15
.791 .449 .126 1.811 1.500 1.375 .154 .242
shell size MS
shell size A Max B Max C Max D Thread JHGFE
Receptacle type 7
9A16.53 9.90 3.20 30.50 24.00 27.00 M 12x1-6g
.651 .390 .126 .126 .945 1.063
11 B19.07 9.90 3.20 35.20 27.00 31.80 M 15x 1-6g
.751 .390 .126 .126 1.063 1.252
13 C23.82 9.90 3.20 38.40 32.00 34.90 M 18x1-6g
.938 .390 .126 .126 1.260 1.374
15 D26.97 9.90 3.20 41.60 36.00 38.10 M 22x1-6g
1.062 .390 .126 .126 1.417 1.500
17 E30.15 9.90 3.20 44.80 37.00 41.30 M 25x1-6g
1.187 .390 .126 .126 1.457 1.626
19 F33.32 9.90 3.20 49.50 41.00 46.00 M 28x1-6g
1.312 .390 .126 .126 1.614 1.811
21 G36.50 9.90 3.20 52.70 46.00 49.20 M 31x1-6g
1.437 .390 .126 .126 1.811 1.937
23 H39.67 9.90 3.20 55.90 50.00 52.40 M 34x1-6g
1.562 .390 .126 .126 1.969 2.063
25 J42.85 9.90 3.20 59.00 51.23 55.60 M 37x1-6g
1.687 .390 .126 .126 2.017 2.189
shell size MS
shell size AB Max C Max D Max E Max FG Thread
Dimensions
Receptacle type 0
.890
110