D
G
E
C
B
F
Table 20
ARow |
BMount Thread Size (Unified) |
COutside Diameter (in.) |
DFlange Thickness (in.) |
EBolt Circle Diameter (in.) |
FMounting Holes (No. Dia) |
GLock Thread Size (Unified) |
HPart Number |
|---|---|---|---|---|---|---|---|
| .563 - 18 UNF | 1.600 | 0.410 | 1.125 | (4) .266 | 5 - 40 | 89837 | |
| .664 - 32 UNS | 1.600 | 0.270 | 1.240 | (4) .177 | 5 - 40 | 89836 | |
| .938 - 16 UN | 2.600 | 0.530 | 2.090 | (4) .266 | 10 - 32 | 89838 | |
| 1.000 - 18 UNS | 2.600 | 0.530 | 2.090 | (4) .266 | 10 - 32 | 90203 | |
| 1.125 - 18 UNEF | 2.600 | 0.530 | 2.090 | (4) .266 | 10 - 32 | 89839 | |
| 1.250 - 16 UN | 3.250 | 0.630 | 2.750 | (4) .266 | 1/4 - 20 | 89840 | |
| 1.375 - 16 UN | 2.750 | 0.520 | 2.260 | (4) .266 | 10 - 32 | 90083 | |
| 1.563 - 18 UNEF | 3.250 | 0.630 | 2.750 | (4) .266 | 1/4 - 20 | 89841 | |
| 1.967 - 18 UNS | 4.200 | 0.520 | 3.440 | (4) .397 | NA | 89842 | |
| 1.967 - 18 UNS | 4.200 | 0.832 | 3.440 | (4) .397 | NA | 90185 | |
| 2.250 - 20 UN | 4.938 | 1.020 | 4.125 | (4) .531 | NA | 89844 | |
| 2.548 - 18 UNS | 4.938 | 0.895 | 4.062 | (4) .531 | NA | 89843 | |
| 3.137 - 12 UNS | 5.375 | 1.582 | 4.375 | (6) .656 | NA | 89845 | |
| 3.625 - 12 UN | 6.000 | 1.780 | 5.000 | (6) .656 | NA | 90204 | |
| 4.325 - 12 UNS | 7.375 | 2.020 | 6.250 | (8) .781 | NA | 89870 |