Torque Requirements for Fasteners
PELLERIN MILNOR CORPORATION
Table 6: Torque Values if You Apply LocTite 222
The Grade of the Bolt
Dimension
Grade 2
Grade 5
Grade 8
Grade BC
Pound-inc
hes
N-m
Pound-inc
hes
N-m
Pound-inc
hes
N-m
Pound-inc
hes
N-m
1/4 x 20
60
7
96
11
132
15
108
12
1/4 x 28
72
8
108
12
144
16
--
--
Table 7: Torque Values if You Apply LocTite 242
The Grade of the Bolt
Dimension
Grade 2
Grade 5
Grade 8
Grade BC
Pound-feet
N-m
Pound-feet
N-m
Pound-feet
N-m
Pound-feet
N-m
5/16 x 18
11
15
17
23
25
34
22
30
5/16 x 24
13
18
19
26
27
37
27
37
3/8 x 16
20
27
31
42
44
60
38
52
3/8 x 24
23
31
35
47
50
68
--
--
7/16 x 14
32
43
49
66
70
95
61
83
7/16 x 20
36
49
55
75
78
106
--
--
1/2 x 13
49
66
75
102
107
145
93
126
1/2 x 20
55
75
85
115
120
163
--
--
9/16 x 12
70
95
109
148
154
209
134
182
9/16 x 18
78
106
121
164
171
232
--
--
5/8 x 11
97
132
150
203
212
287
186
252
5/8 x 18
110
149
170
230
240
325
--
--
Table 8: Torque Values if You Apply LocTite 262
The Grade of the Bolt
Dimension
Grade 2
Grade 5
Grade 8
Grade BC
Pound-feet
N-m
Pound-feet
N-m
Pound-feet
N-m
Pound-feet
N-m
3/4 x 10
155
210
240
325
338
458
296
401
3/4 x 16
173
235
267
362
378
512
--
--
7/8 x 9
150
203
386
523
546
740
477
647
7/8 x 14
165
224
426
578
601
815
--
--
39
Summary of Contents for 5050
Page 2: ......
Page 8: ......
Page 9: ...Safety 1 5 ...
Page 26: ......
Page 27: ...Service and Maintenance 2 23 ...
Page 48: ......
Page 49: ...Covers and Shipping Brackets 3 45 ...
Page 62: ......
Page 63: ...Drive Assemblies 4 59 ...
Page 78: ......
Page 79: ...Door Assemblies 5 75 ...
Page 87: ...Air Flow Assemblies 6 83 ...
Page 102: ......
Page 103: ...Gas Assemblies 7 99 ...
Page 114: ......
Page 115: ...Steam Assemblies 8 111 ...
Page 120: ......
Page 121: ...Water Assemblies 9 117 ...
Page 124: ......
Page 125: ...Pneumatic Assemblies 10 121 ...