|
| TORQUE SPECIFICATIONS FOR |
|
|
| |||||||
| STANDARD MACHINE HARDWARE |
|
|
| ||||||||
|
|
|
| TOLERANCE | +200/o |
|
|
| ||||
|
|
|
|
|
|
|
|
| ||||
SIZE | SAEGRADE #2 |
| SAEGRADE A15 |
|
| SAEGRADE #8 | ||||||
|
| 0 |
|
|
| Q |
| 8. | ||||
| InJLbs. |
|
| In./Lbs. |
|
|
| InAbs. |
| |||
| Ft.lLbs. |
|
| N m . | Ft./Lb.s. |
| Nm. |
| Ft.Rbs. | Nm. | ||
1 9 |
|
| 2.1 |
| 30 | 3.4 |
| 41 | 4.6 | |||
8 - 3 6 | 2 0 |
|
| 2.3 |
| 31 | 3.5 |
| 43 | 4.9 | ||
2 7 |
|
| 3.1 |
| 43 | 4.9 |
| 60 | 6.8 | |||
3 1 |
|
| 3.5 | - | 49 | 5.5 |
| 68 | 7.7 | |||
6 6 |
|
| 7.6 | 8 | - |
| 12 | 16.3 | ||||
|
|
| 10.9 |
| ||||||||
7 6 |
|
| 8.6 |
| 10 | 13.6 |
| 14 | 19. | |||
11 |
|
| 15. |
| 17 | 23.1 |
| 25 | 34. | |||
12 | ,, | 16.3 |
| 19 | 25.8 |
| 25 | 34. | ||||
,20 |
|
| 27.2 |
| 30 | 40.8 |
| 45 | 61.2 | |||
' 2 3 |
|
| 31.3 |
| 35 | 47.6 |
| 50 | 68. | |||
3 0 |
|
| 40.8 |
| 50 | .68. |
| ' 70 | 95.2 | |||
3 5 |
|
| 47.6 |
| 55 | 74.8 |
| 80 | 108.8 | |||
5 0 |
|
| 6 8 . |
| 75 | 102. |
| 110 | 149.6 | |||
5 5 |
|
| 74.8 |
| 90 | 122.4 |
|
| 120 i | 163.2 | ||
6 5 |
|
| 83.4 | 110 | 149.8 |
| 150' | 204. | ||||
7 5 |
|
| 102., | 120 | 163.2 |
| 170 | 231.2 | ||||
9 0 |
|
| 122.4 | 150 | 204. |
| 220 | 299.2 | ||||
100 |
|
| 136. | 180 | 244.8 |
| 240 | , 326.4 | ||||
160 |
|
| 2 1 7 . 6 | 260 | 353.6 |
| 386 | 525. | ||||
180 |
|
| 2 4 4 . 8 | 300 | 408. |
| 420 | 571.2 | ||||
140 |
|
| 190.4 | 400 | 544. |
| 600 | 816. | ||||
155 |
|
| 2 1 0 . 8 | 440 | 598.4 |
| 660 | 897.6 | ||||
2 2 0 |
|
| 2 9 9 . 2 | 580 | 788.8 |
| 900 | 1,224. | ||||
2 4 0 |
|
| 3 2 6 . 4 | 640 | 870.4 |
| 1,000 | 1,360. | ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
NOTE:
1.These torque values are to be used for all hardware excluding: locknuts,
..::::,, | 2. Recommended seating torque values for locknuts: |
| a. For prevailing torque locknuts- use65% of grade 5 |
| torques. |
| b.Forflange whizlock nuts(andscrews) |
| of grade,5 torques. |
3.Unless otherwise noted on assembly drawings all torque values must meet this specification.
BOLTHEADMARKING
S.A.E.GRADE:
20