JLG 400SC Service And Maintenance Manual page 33

SECTION 1 - SPECIFICATIONS
SAE Fastener Torque Chart (Continued)
Size TPI Bolt Dia
In
4 40 0.1120
48 0.1120
6 32 0.1380
40 0.1380
8 32 0.1640
36 0.1640
10 24 0.1900
32 0.1900
1/4 20 0.2500
28 0.2500
In
5/16 18 0.3125
24 0.3125
3/8 16 0.3750
24 0.3750
7/16 14 0.4375
20 0.4375
1/2 13 0.5000
20 0.5000
9/16 12 0.5625
18 0.5625
5/8 11 0.6250
18 0.6250
3/4 10 0.7500
16 0.7500
7/8 9 0.8750
14 0.8750
1 8 1.0000
12 1.0000
1 1/8 7 1.1250
12 1.1250
1 1/4 7 1.2500
12 1.2500
1 3/8 6 1.3750
12 1.3750
1 1/2 6 1.5000
12 1.5000
NOTES: 1. THESE TORQUE VALUES DO NOT APPLY TO CADMIUM PLATED FASTENERS
2. ALL TORQUE VALUES ARE STATIC TORQUE MEASURED PER STANDARD AUDIT METHODS TOLERANCE = ±10%
3. * ASSEMBLY USES HARDENED WASHER
1-14
Values for Magni Coating Fasteners (Ref 4150701)
SAE GRADE 5 BOLTS & GRADE 2 NUTS
Tensile Stress
Clamp Load
Area
Sq In LB IN-LB
0.00604 380
0.00661 420
0.00909 580
0.01015 610
0.01400 900
0.01474 940
0.01750 1120
0.02000 1285
0.0318 2020
0.0364 2320
Sq In LB FT-LB
0.0524 3340
0.0580 3700
0.0775 4940
0.0878 5600
0.1063 6800
0.1187 7550
0.1419 9050
0.1599 10700
0.1820 11600
0.2030 12950
0.2260 14400
0.2560 16300
0.3340 21300
0.3730 23800
0.4620 29400
0.5090 32400
0.6060 38600
0.6630 42200
0.7630 42300
0.8560 47500
0.9690 53800
1.0730 59600 1055
1.1550 64100 1250
1.3150 73000 1420
1.4050 78000 1660
1.5800 87700 1865
Torque
(Loctite® 242™ or 271™ or
(Dry)
Vibra-TITE™ 111 or 140)
K=0.17
[N.m] IN-LB
7 0.8
8 0.9
14 1.5
14 1.6
25 2.8
26 2.9
36 4.1
42 4.7
86 9.7 80
99 11.1 95
[N.m] FT-LB
15 20 14
15 20 15
25 35 25
30 40 28
40 55 40
45 60 44
65 90 60
75 100 71
90 120 87
105 145 97
130 175 120
145 195 136
225 305 213
255 345 238
365 495 343
400 545 378
545 740 515
600 815 563
675 920 635
755 1025 713
955 1300 897
1435 993
1700 1175
1930 1338
2260 1560
2535 1754
Torque Torque
(Loctite® 262™ or
Vibra-TITE™ 131)
K=0.16 K=0.15
[N.m] IN-LB
9
11
[N.m] FT-LB
19 15
21 15
34 25
38 25
54 35
60 40
82 55
97 65
118 80
132 90
163 115
185 125
290 200
324 225
466 320
514 355
700 480
765 530
863 595
969 670
1219 840
1351 930
1598 1100
1820 1255
2122 1465
2385 1645
[N.m]
[N.m]
20
20
34
34
48
54
75
88
109
122
156
170
272
306
435
483
653
721
809
911
1142
1265
1496
1707
1992
2237
5000059K
31215019