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 TM 9-2330-394-13&P
TORQUE LIMITS - Continued
0180 00
Table 5. Wet Torque Limits for SAE and ANSI Screws and Free Spinning Nuts (Cont).
Material Grade Markings
NOTE
Manufacturer's marks
may vary. These are all
SAE Grade 5.
SAE Grade 2
SAE Grade 8
SAE Grade 5
Diameter
Threads
Torque
per inch
inch
lb-ft
Nm
lb-ft
Nm
lb-ft
Nm
7/8
14
120
163
320
434
500
678
1
8
160
217
440
597
680
922
1
12
170
231
480
651
740
1003
1-1/8
7
220
298
600
814
960
1302
1-1/8
12
260
353
660
895
1080
1464
1-1/4
7
320
434
840
1139
1360
1844
1-1/4
12
360
488
920
1248
1500
2034
1-3/8
6
420
570
1100
1492
1780
2414
1-3/8
12
460
624
1260
1709
2040
2766
0180 00-9/10 Blank
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