Torque Information - Homestead Independence HI-I-LR-48 Operator's Manual

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Torque Chart For Metric Bolts
Bolt Diameter
(MM)
5
6
8
10
12
14
16
20
Toraue Chart For Imperial
Thread Per
Bolt Size
inches
20
114
18
5/16
16
318
14
7/16
13
1/2
12
9/16
11
S/8
10
314
9
7/8
8
1
7
11/8
7
1114
6
1318
6
11/2
5
1314
4112
2
Tightening Torque
Class 8.8
ft lbs
N-m
7 9
12 16
30 41
55 75
100 136
160 217
245 332
480 651
Tightening Torque
ASTMA449/
SAE Grade 5*
ft lbs
N-m
8 11
17 23
31 42
49 66
75 102
109 148
150 203
266 361
429 582
644 873
794 1077
1,120 1519
1,469 1992
1,950 2644
2,286 3099
3,438 4661

Torque Information

Class 10.9
ft lbs -m
9 12
16 22
40 54
75 102
135 183
215 292
335 454
650 881
Bolts
ASTM A354-
BD / SAE
Grade 8*
ft lbs
-m
9 12
18 25
32
44
52 70
79 107
114 154
156 212
277 376
606
447
670 909
949 1,287
1383 1,875
1757 2,382
2331 3,161
3678 4,988
5531 7,500
11