2-14
4247530-Rev A
SPECIFICATIONS AND GENERAL INFORMATION
2
Standard Torque Values
Inch Fastener Torque Values
Metric Fastener Torque Values
NOTICE
NOTE
Jacobsen uses Grade 5 plated bolts as standard, unless
otherwise noted. When tightening plated bolts, use the
value given for lubricated.
All torque values included in these charts are
approximate and are for reference only. Use of
these torque values is at your sole risk. Jacobsen
is not responsible for any loss, claim, or damage
arising from the use of these charts.
Extreme caution should always be used when
using any torque value.
AMERICAN NATIONAL STANDARD FASTENERS
SIZE
UNITS
GRADE 5
GRADE 8
SIZE
UNITS
GRADE 5
GRADE 8
Lubricated
Dry
Lubricated
Dry
Lubricated
Dry
Lubricated
Dry
#6-32
in-lb (Nm)
–
20 (2.3)
7/16-14
ft-lb (Nm)
37 (50.1)
50 (67.8)
53 (71.8)
70 (94.9)
#8-32
in-lb (Nm)
–
24 (2.7)
30 (3.4)
7/16-20
ft-lb (Nm)
42 (56.9)
55 (74.6)
59 (80.0)
78 (105)
#10-24
in-lb (Nm)
–
35 (4.0)
45 (5.1)
1/2-13
ft-lb (Nm)
57 (77.2)
75 (101)
80 (108)
107 (145)
#10-32
in-lb (Nm)
–
40 (4.5)
50 (5.7)
1/2-20
ft-lb (Nm)
64 (86.7)
85 (115)
90 (122)
120 (162)
#12-24
in-lb (Nm)
–
50 (5.7)
65 (7.3)
9/16-12
ft-lb (Nm)
82 (111)
109 (148)
115 (156)
154 (209)
1/4-20
in-lb (Nm)
75 (8.4)
100 (11.3)
107 (12.1)
143 (16.1)
9/16-18
ft-lb (Nm)
92 (124)
122 (165)
129 (174)
172 (233)
1/4-28
in-lb (Nm)
85 (9.6)
115 (13.0)
120 (13.5)
163 (18.4)
5/8-11
ft-lb (Nm)
113 (153)
151 (204)
159 (215)
211 (286)
5/16-18
in-lb (Nm)
157 (17.7)
210 (23.7)
220 (24.8)
305 (34.4)
5/8-18
ft-lb (Nm)
128 (173)
170 (230)
180 (244)
240 (325)
5/16-24
in-lb (Nm)
173 (19.5)
230 (26.0)
245 (27.6)
325 (36.7)
3/4-10
ft-lb (Nm)
200 (271)
266 (360)
282 (382)
376 (509)
3/8-16
ft-lb (Nm)
23 (31.1)
32 (43.3)
44 (59.6)
3/4-16
ft-lb (Nm)
223 (302)
298 (404)
15 (427)
420 (569)
3/8-24
ft-lb (Nm)
26 (35.2)
31 (42.0)
35 (47.4)
37 (50.1)
50 (67.8)
7/8-14
ft-lb (Nm)
355 (481)
473 (641)
500 (678)
668 (905)
–
–
–
–
–
–
METRIC FASTENERS
SIZE
UNITS
Non-Critical
Fasteners
into
Aluminum
Lubricated
Dry
Lubricated
Dry
Lubricated
Dry
Lubricated
Dry
M4
Nm (in-lb)
3.83 (34)
5.11 (45)
2.0 (18)
M5
Nm (in-lb)
1.80 (16)
2.40 (21)
4.63 (41)
6.18 (54)
6.63 (59)
8.84 (78)
7.75 (68)
10.3 (91)
4.0 (35)
M6
Nm (in-lb)
3.05 (27)
4.07 (36)
7.87 (69)
10.5 (93)
11.3 (102)
15.0 (133)
13.2 (117)
17.6 (156)
6.8 (60)
M8
Nm (in-lb)
7.41 (65)
9.98 (88)
19.1 (69)
25.5 (226)
27.3 (241)
36.5 (323)
32.0 (283)
42.6 (377)
17.0 (150)
M10
Nm (ft-lb)
14.7 (11)
19.6 (14)
37.8 (29)
50.5 (37)
54.1 (40)
72.2 (53)
63.3 (46)
84.4 (62)
33.9 (25)
M12
Nm (ft-lb)
25.6 (19)
34.1 (25)
66.0 (48)
88.0 (65)
94.5 (70)
125 (92)
110 (81)
147 (108)
61.0 (45)
M14
Nm (ft-lb)
40.8 (30)
54.3 (40)
105 (77)
140 (103)
150 (110)
200 (147)
175 (129)
234 (172)
94.9 (70)
4.6
8.8
10.9
12.9
–
–
–
–
–
–
Содержание 62287
Страница 2: ......
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Страница 11: ...SAFETY 4247530 Rev A 1 3 1 Figure 1 1 TN3246 TN3247 6 8 9 5 10 1 3 2 4 7 2 7 2 2...
Страница 12: ...1 4 4247530 Rev A SAFETY 1 4199140 6 4181863 4181862 4181865 1 3 2 41 8 1 8 64 5 4181861 4...
Страница 13: ...SAFETY 4247530 Rev A 1 5 1 105dB LWA 4182520 9 7 10 8...
Страница 34: ...2 16 4247530 Rev A SPECIFICATIONS AND GENERAL INFORMATION 2...
Страница 60: ...3 26 4247530 Rev A ENGINE 3...