PRINTED IN U.S.A.
105
50960025/CP0514
Dry
Lubed
Dry
Lubed
Dry
Lubed
Grade 2
Grade 5
Grade 8
Unified National
Thread
Torque Specifications
Use these torque values when tightening Manitou Americas hardware (excluding: locknuts and self-tapping,
thread-forming and metal screws) unless otherwise specified.
8-32
19*
14*
30*
22*
41*
31*
8-36
20*
15*
31*
23*
43*
32*
10-24
27*
21*
43*
32*
60*
45*
10-32
31*
23*
49*
36*
68*
51*
1/4-20
66*
50*
9
75*
12
9
1/4-28
76*
56*
10
86*
14
10
5/16-18
11
9
17
13
25
18
5/16-24
12
9
19
14
25
20
3/8-16
20
15
30
23
45
35
3/8-24
23
17
35
25
50
35
7/16-14
32
24
50
35
70
55
7/16-20
36
27
55
40
80
60
1/2-13
35
35
75
55
110
80
1/2-20
40
40
90
65
120
90
9/16-12
55
55
110
80
150
110
9/16-18
60
60
120
90
170
130
5/8-11
75
75
150
110
220
170
5/8-18
85
85
180
130
240
180
3/4-10
130
130
260
200
380
280
3/4-16
150
150
300
220
420
320
7/8-9
125
125
430
320
600
460
7/8-14
140
140
470
360
660
500
1-8
190
190
640
480
900
680
1-14
210
210
710
530
1000
740
Dry
Lubed
Dry
Lubed
Dry
Lubed
Grade 8.8
Grade 10.9
Grade 12.9
Metric Course
Thread
M6-1
8
6
11
7
13.5
10*
24M8-1.25
19
14
27
20
32.5
24*
M10-1.5
37.5
28
53
39
64
47
M12-1.75
65
48
91.5
67.5
111.5
82
M14-2
103.5
76.5
145.5
108
176.5
131
M16-2
158.5
117.5
223.5
165.5
271
200
* All torque values are in lb-ft., except those marked with an *, which are in lb-in.
For metric torque value (Nm), multiply lb-ft value x 1.355, or lb-in value x 0.113.
