Torque Specifications: Inch Fasteners - LeeBoy 695 Operation, Service And Parts Manual

TORQUE SPECIFICATIONS: INCH FASTENERS

The following Table lists torque values for standard hardware and are intended as a guide
for average application involving typical stresses and machined surfaces. Values are based on
physical limitations of clean, plated and lubricated hardware. In all cases, when an individual torque
value is specified, it should be followed instead of values given in this table.
Replace original equipment with hardware of equal grade.
Table 2-13. Torque Specifications For Standard Inch Fasteners
CAPSCREWS: SAE GRADE 5
SIZE THREAD TORQUE FT. LBS.
Dry
1/4 20 UNC 8
28 UNF 10
5/16 18 UNC 17
24 UNF 19
3/8 16 UNC 31
24 UNF 35
7/16 14 UNC 49
20 UNF 55
1/2 13 UNC 75
20 UNF 85
9/16 12 UNC 110
18 UNF 120
5/8 11 UNC 150
18 UNF 170
3/4 10 UNC 265
16 UNF 295
7/8 9 UNC 430
14 UNF 475
1 8 UNC 645
14 UNF 720
1-1/8 7 UNC 795
12 UNF 890
1-1/4 7 UNC 1120
12 UNF 1240
1-3/8 6 UNC 1470
12 UNF 1670
1-1/2 6 UNC 1950
12 UNF 2190
LeeBoy Model 695 Motor Grader
Information and Specifications
TORQUE N•m
Lubed Dry Lubed
6 11 9
7 13 10
13 24 18
14 26 20
23 42 31
26 47 36
37 67 50
41 75 56
57 100 77
64 115 86
82 145 110
91 165 125
115 205 155
130 230 175
200 360 270
225 405 300
320 580 435
355 640 480
485 875 655
540 980 735
595 1080 805
670 1210 905
840 1520 1140
930 1680 1260
1100 1990 1490
1250 2270 1700
1460 2640 1980
1650 2970 2230
CAPSCREWS: SAE GRADE 8
TORQUE FT. LBS. TORQUE N•m
Dry Lubed Dry
12 9 16
14 10 19
25 18 33
27 20 37
44 33 59
49 37 67
70 52 95
78 58 105
105 80 145
120 90 165
155 115 210
170 130 230
210 160 285
240 180 325
375 280 510
420 315 570
605 455 820
670 500 905
910 680 1230
1020 765 1380
1290 965 1750
1440 1080 1960
1820 1360 2460
2010 1500 2730
2380 1780 3230
2710 2040 3680
3160 2370 4290
3560 2670 4820
2 2 2
Lubed
12
14
25
28
44
50
71
79
110
120
155
175
215
245
380
425
615
680
925
1040
1310
1470
1850
2050
2420
2760
3210
3620
2-13