1P342-0621
4-1
Chapter 4
Maintenance
General Torque Specifications
(rev. 4/97)
TORQUE SPECIFIED IN FOOT POUNDS
This chart provides tightening torques for general purpose applications when special torques are not specified on process or drawing.
Assembly torques apply to plated nuts and capscrews assembled without supplemental lubrication (as received condition). They do not
apply if special graphite moly-disulfide or other extreme pressure lubricants are used. When fasteners are dry (solvent cleaned) add
33% to as received condition torque. Bolt head identification marks indicate grade and may vary from manufacturer to manufacturer.
Thick nuts must be used on Grade 8 capscrews. Use value in [ ] if using prevailing torque nuts
UNC
SIZE
SAE
Grade 2
SAE
Grade 5
SAE
Grade 8
UNC
SIZE
SAE
Grade 2
SAE
Grade 5
SAE
Grade 8
1/4-20
4 [5]
6 [7]
9 [11]
1/4-28
5 [6]
7 [9]
10 [12]
5/16-18
8 [10]
13 [13]
18 [22]
5/16-24
9 [11]
14 [17]
20 [25]
3/8-16
15 [19]
23 [29]
35 [42]
3/8-24
17 [21]
25 [31]
35 [44]
7/16-14
24 [30]
35 [43]
55 [62]
7/16-20
27 [34]
40 [50]
60 [75]
1/2-13
35 [43]
55 [62]
80 [100]
1/2-20
40 [50]
65 [81]
90 [112]
9/16-12
55 [62]
80 [100]
110 [137]
9/16-18
60 [75]
90 [112]
130 [162]
5/8-11
75 [94]
110 [137]
170 [212]
5/8-18
85 [106]
130 [162]
180 [225]
3/4/10
130 [162]
200 [250]
280 [350]
3/4-16
150 [188]
220 [275]
320 [400]
7/8-9
125 [156]
320 [400]
460 [575]
7/8-14
140 [175]
360 [450]
500 [625]
1-8
190 [237]
408 [506]
680 [850]
1-14
210 [263]
540 [675]
760 [950]
1-1/8-7
270 [337]
600 [750]
960 [1200]
1-1/8-12
300 [375]
660 [825]
1080 [1350]
1-1/4-7
380 [475]
840 [1050
1426 [1782]
1-1/4-12
420 [525]
920 [1150]
1500 [1875]
1-3/8-6
490 [612]
1010 [1375]
1780 [2225]
1-3/8-12
560 [700]
1260[1575]
2010 [2512]
1-1/2-6
650 [812]
1460 [1825]
2360 [2950]
1-1/2-12
730 [912]
1640[2050]
2660 [3325]
METRIC:
Coarse thread metric class 10.9 fasteners and class 10.0 nuts and through hardened flat washers, phosphate coated, Rockwell “C”
38-45. Use value in [ ] if using prevailing torque nuts.
Nominal
thread
diameter (mm)
Newton Meters
(Standard
Torque)
Foot Pounds
(Standard
Torque)
Nominal Thread
Diameter (mm)
Newton Meters
(Standard
Torque)
Foot Pounds
(Standard
Torque
6
10 [14]
7 [10]
20
385 [450]
290 [335]
7
16 [22]
12 [16]
24
670 [775]
500 [625]
8
23 [32]
17 [24]
27
980 [1105]
730 [825]
10
46 [60]
34 [47]
30
1330 [1470]
990 [1090]
12
80 [125]
60 [75]
33
1790 [1950]
1340 [1450]
14
125 [155]
90 [115]
36
2325 [2515]
1730 [1870]
16
200 [240]
150 [180]
39
3010 [3210]
2240 [2380]
18
275 [330]
205 [245]
Summary of Contents for Brillion SL10
Page 10: ...1 6 1P342 0621 SAFETY INFORMATION Figure 1 4 Decal Placement Hitch 12 13 ...
Page 14: ...1 10 1P342 0621 SAFETY INFORMATION Table provided for general use NOTES ...
Page 22: ...2 8 1P342 0621 ASSEMBLY Table provided for general use NOTES ...
Page 33: ...ASSEMBLY 1P342 0621 2 19 Table provided for general use NOTES ...
Page 72: ...4 10 1P342 0621 MAINTENANCE Table provided for general use NOTES ...
