JLG 3507 Service Manual page 14

TENSILE
BOLT CLAMP
THDS.
STRESS
DIA. LOAD
SIZE PER
AREA
INCH
IN SQ. IN. LB.
40 0.00604 380
4 0.1120
48 0.00661 420
32 0.00909 580
6 0.1380
40 0.01015 610
32 0.01400 900
8 0.1640
36 0.01474 940
24 0.01750 1120
10 0.1900
32 0.02000 1285
20 0.0318 2020
1/4 0.2500
28 0.0364 2320
IN SQ. IN. LB.
18 0.0524 3340
5/16 0.3125
24 0.0580 3700
16 0.0775 4940
3/8 0.3750
24 0.0878 5600
14 0.1063 6800
7/16 0.4375
20 0.1187 7550
13 0.1419 9050
1/2 0.5000
20 0.1599 10700
12 0.1820 11600
9/16 0.5625
18 0.2030 12950
11 0.2260 14400
5/8 0.6250
18 0.2560 16300
10 0.3340 21300
3/4 0.7500
16 0.3730 23800
9 0.4620 29400
7/8 0.8750
14 0.5090 32400
8 0.6060 38600
1 1.0000
12 0.6630 42200
7 0.7630 42300
1-1/8 1.1250
12 0.8560 47500
7 0.9690 53800
1-1/4 1.2500
12 1.0730 59600
6 1.1550 64100
1-3/8 1.3750
12 1.3150 73000
6 1.4050 78000
1-1/2 1.5000
12 1.5800 87700
Note: These torque values do not apply to cadmium plated fasteners.
VALUES FOR ZINC PLATED / YELLOW CHROMATE FASTENERS ONLY
SAE GRADE 5 BOLTS &
GRADE 2 NUTS
TORQUE
CLAMP
DRY OR LOCTITE
LOCTITE
LOCTITE LUB 242 OR
262
263 271
N, m N, m N, m N, m
.8 .8 — —
1.0 .8 — —
1.8 1.4 — —
2.0 1.6 — —
3.4 2.4 — —
3.4 2.6 — —
5 3.6 — —
6 4 — —
11 8 — 12
14 10 — 15
N, m N, m N, m N, m
23 18 22 26
26 19 23 28
41 31 38 47
47 34 43 54
68 47 61 75
75 54 68 81
102 75 92 115
122 88 108 136
149 108 133 163
163 122 148 183
203 149 183 224
230 176 207 258
353 271 325 386
407 298 363 447
583 434 523 644
637 475 576 705
868 651 785 915
949 719 858 997
1085 813 968 1139
1193 895 1087 1254
1518 1139 1368 1593
1681 1247 1516 1763
1979 1491 1792 2068
2278 1708 2042 2373
2630 1979 2379 2745
2983 2224 2676 3118
SAE GRADE 8 BOLTS & GRADE 8 NUTS
& SOCKET HEAD CAP SCREWS
TORQUE
DRY OR LOCTITE
LOCTITE
LOAD
LOCTITE LUB 242 OR
262
263
LB. N, m N, m N, m
540 1.4 1.0 —
600 1.5 1.0 —
820 2.6 2.0 —
920 2.8 2.2 —
1260 4.6 3.4 —
1320 5 3.6 —
1580 7 5 —
1800 8 6 —
2860 16 12 —
3280 19 14 —
LB. N, m N, m N, m
4720 34 24 30
5220 34 27 34
7000 61 47 54
7900 68 47 61
9550 95 75 85
10700 108 81 95
12750 149 108 130
14400 163 122 146
16400 203 149 188
18250 230 176 209
20350 298 230 244
23000 325 244 277
30100 515 380 408
33600 569 434 456
41600 813 624 658
45800 895 678 724
51500 1220 922 931
59700 1356 1003 1079
68700 1735 1302 1396
77000 1952 1464 1566
87200 2468 1844 1970
96600 2712 2034 2183
104000 3227 2413 2586
118100 3688 2766 2935
126500 4284 3200 3430
142200 4827 3606 3856
UNPLATED CAP SCREWS
UNBRAKO 1960 SERIES
SOCKET HEAD
TORQUE
CLAMP
WITHOUT WITH
LOAD
LOC-WEL LOC-WEL
271 PATCH PATCH
N, m LB. N, m N, m
— — — —
— — — —
— — — —
— — — —
— — — —
— — — —
— — — —
— — — —
18 3180 18 19
21 3640 19 20
N, m LB. N, m N, m
41 5240 34 38
41 5800 37 41
68 7750 61 68
75 8780 68 75
108 10630 95 104
122 11870 102 111
163 14190 149 163
183 15990 156 172
224 18200 210 230
258 20300 224 247
325 22600 285 313
359 25600 298 328
569 33400 495 542
630 37300 542 597
895 46200 793 874
983 50900 861 949
1342 60600 1173 1288
1491 66300 1241 1356
1898 76300 1681 1851
2135 85600 1871 2061
2712 96900 2373 2610
2983 107300 2549 2807
3559 115500 3145 3457
4067 131500 3308 3640
4711 140500 4122 4535
5322 158000 4433 4881
Courtesy of Crane.Market