TM9-2330-358-14&P
STANDARD
TORQUE
If replacement capscrews are of a higher grade than
originally supplied, use torque specifications for that
placement. This will prevent equipment damage due to
overtorquing.
Torque
Torque
Torque
Torque
Capscrew Body Size
Lb Ft (Nm)
Lb Ft (Nm)
Lb Ft (Nm)
Lb Ft (Nm)
(Inches) - (Thread)
(14)
12
(11)
10
(16)
8
1/4
20
5
(7)
14
(19)
(14)
10
28
6
(8)
24
(33)
19
(23)
(26)
17
11
18
(15)
5/16
27
(37)
19
(26)
24
(18)
13
44
(42)
34
(46)
31
(24)
18
(60)
16
3/8
49
(66)
35
24
(47)
(27)
20
49
28
70
(66)
55
(75)
(95)
14
(38)
7/16
78
(106)
(75)
55
(41)
20
30
105
(142)
(115)
85
(102)
75
(53)
39
13
1/2
120
(163)
(115)
85
(56)
41
20
155
(210)
(163)
110
120
(69)
(149)
12
51
9/16
170
(231)
(163)
120
(75)
18
55
210
(285)
(226)
(203)
167
(113)
150
11
83
5/8
240
(325)
(231)
170
18
95
(129)
(380)
375
(508)
(366)
280
270
(142)
105
10
3/4
420
(569)
(400)
295
(156)
115
16
440
605
(820)
(597)
395
160
(536)
(217)
7/8
9
675
(915)
(237)
435
(590)
175
14
235
(895)
660
1
(800
910
(1234)
590
(319)
8
990
(1342)
660
250
(895)
(339)
14
Always use the torque values listed above when specific
torque values are not available.
Do not use above values in place of those specified in
other sections of this manual; special attention should
be observed when using SAE Grade 6, 7 and 8 capscrews.
The above is based on use of clean, dry threads.
Reduce torque by 10 percent when engine oil is used as
a lubricant.
Reduce torque by 20 percent if new plated capscrews are
used.
Capscrews threaded into aluminum may require reductions
in torque of 30 percent or more of Grade 5 capscrews
engagement.
H-2
