JLG 3507 Service Manual page 13

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
IN-LB IN-LB IN-LB IN-LB
8 6 — —
9 7 — —
16 12 — —
18 13 — —
30 22 — —
31 23 — —
43 32 — —
49 36 — —
96 75 — 105
120 86 — 135
FT-LB FT-LB FT-LB FT-LB
17 13 16 19
19 14 17 21
30 23 28 35
35 25 32 40
50 35 45 55
55 40 50 60
75 55 68 85
90 65 80 100
110 80 98 120
120 90 109 135
150 110 135 165
170 130 153 190
260 200 240 285
300 220 268 330
430 320 386 475
470 350 425 520
640 480 579 675
700 530 633 735
800 600 714 840
880 660 802 925
1120 840 1009 1175
1240 920 1118 1300
1460 1100 1322 1525
1680 1260 1506 1750
1940 1460 1755 2025
2200 1640 1974 2300
SAE GRADE 8 BOLTS & GRADE 8 NUTS
& SOCKET HEAD CAP SCREWS
TORQUE
DRY OR LOCTITE
LOCTITE
LOAD
LOCTITE LUB 242 OR
262
263
LB. IN-LB. IN-LB IN-LB IN-LB
540 12 9 —
600 13 10 —
820 23 17 —
920 25 19 —
1260 41 31 —
1320 43 32 —
1580 60 45 —
1800 68 51 —
2860 144 108 —
3280 168 120 —
LB. FT-LB FT-LB FT-LB FT-LB
4720 25 18 22
5220 25 20 25
7000 45 35 40
7900 50 35 45
9550 70 55 63
10700 80 60 70
12750 110 80 96
14400 120 90 108
16400 150 110 139
18250 170 130 154
20350 220 170 180
23000 240 180 204
30100 380 280 301
33600 420 320 336
41600 600 460 485
45800 660 500 534
51500 900 680 687
59700 1000 740 796
68700 1280 960 1030
77000 1440 1080 1155
87200 1820 1360 1453
96600 2000 1500 1610
104000 2380 1780 1907
118100 2720 2040 2165
126500 3160 2360 2530
142200 3560 2660 2844
UNPLATED CAP SCREWS
UNBRAKO 1960 SERIES
SOCKET HEAD
TORQUE
CLAMP
WITHOUT WITH
LOAD
LOC-WEL LOC-WEL
271 PATCH PATCH
LB. IN-LB IN-LB
— — — —
— — — —
— — — —
— — — —
— — — —
— — — —
— — — —
— — — —
160 3180 160 168
185 3640 168 178
LB. FT-LB FT-LB
30 5240 25 28
30 5800 27 30
50 7750 45 50
55 8780 50 55
80 10630 70 77
90 11870 75 82
120 14190 110 120
130 15990 115 127
165 18200 155 170
190 20300 165 182
240 22600 210 231
265 25600 220 242
420 33400 365 400
465 37300 400 440
660 46200 585 645
725 50900 635 700
990 60600 865 950
1100 66300 915 1000
1400 76300 1240 1365
1575 85600 1380 1520
2000 96900 1750 1925
2200 107300 1880 2070
2625 115500 2320 2550
3000 131500 2440 2685
3475 140500 3040 3345
3925 158000 3270 3600
Courtesy of Crane.Market