|
UNIFIED |
Thread specification |
Type |
Thread Number |
Screw port Number |
A |
Mounting plate |
Mounting plate |
B |
C |
E |
F |
L |
T |
Hole center to the edge of the mounting plate |
|
|
Raw materials |
|||||||||||||||
|
Low-carbon steel |
stainless steel |
||||||||||||||
|
.112-40 |
B |
BS |
440 |
1 |
.038 |
.040 |
.166 |
.150 |
.165 |
.250 |
.210 |
.335 |
.380 |
.19 |
|
|
2 |
.054 |
056 |
|||||||||||||
|
.138-32 |
B |
BS |
632 |
1 |
.038 |
.040 |
.1875 |
.169 |
.187 |
.280 |
.230 |
.335 |
.380 |
.22 |
|
|
2 |
.054 |
.056 |
|||||||||||||
|
.164-32 |
B |
BS |
832 |
1 |
.038 |
.040 |
.213 |
.204 |
.212 |
.310 |
.280 |
.385 |
.440 |
.27 |
|
|
2 |
.054 |
.056 |
|||||||||||||
|
.190-32 |
B |
BS |
32 |
1 |
0.038 |
.040 |
.250 |
.235 |
.249 |
.340 |
.280 |
.385 |
.440 |
.28 |
|
|
2 |
.054 |
.056 |
|||||||||||||
|
.250-20 |
B |
BS |
420 |
1 |
.054 |
.056 |
.344 |
.305 |
.343 |
.430 |
.310 |
.500 |
.560 |
.34 |
|
|
2 |
.087 |
.090 |
|||||||||||||
| METRIC | Thread specification | Type | Thread Number | Screw port Number | A Screw port Max |
Mounting plate Min thickness |
Mounting plate Aperture +.003 -.000 |
B Max |
C Max |
E ±.0.25 |
F Min |
L | T ±.0.25 |
Hole center to the edge of the mounting plate shortest distance |
|
| Raw materials | |||||||||||||||
| Low-carbon steel | stainless steel | ||||||||||||||
| M3X05 | B | BS | M3 | 1 | 0.97 | 1 | 4.22 | 3.84 | 4.2 | 6.35 | 5.3 | 8.5 | 9.6 | 4.8 | |
| 2 | 1.38 | 1.4 | |||||||||||||
| M4X0.7 | B | BS | M4 | 1 | 0.97 | 1 | 5.41 | 5.2 | 5.38 | 7.95 | 7.1 | 9.8 | 11.2 | 6.9 | |
| 2 | 1.38 | 1.4 | |||||||||||||
| M5X0.8 | B | BS | M5 | 1 | 0.97 | 1 | 6.35 | 6.02 | 6.33 | 8.75 | 7.1 | 9.8 | 11.2 | 7.1 | |
| 2 | 1.38 | 1.4 | |||||||||||||
| M6X1 | B | BS | M6 | 1 | 1.38 | 1.4 | 8.75 | 7.8 | 8.73 | 11.1 | 7.8 | 12.7 | 14.3 | 8.6 | |
| 2 | 2.21 | 2.29 | |||||||||||||
