D-3
T O R Q U E V A L U E S
Standard Bolt Torque Values
Version 4
Above Ground Model 250i Motorcycle Dynamometer Installation Guide
G
RADE
8
size
torque, plain
torque, plated
in-
threads/in
in•lb
ft•lb
N•m
in•lb
ft•lb
N•m
1/4-20
143
12
16
107
9
12
1/4-28
164
14
19
123
10
14
5/16-18
295
25
33
221
18
25
5/16-24
326
27
37
245
20
28
3/8-16
523
44
59
392
33
44
3/8-24
593
49
67
444
37
50
7/16-14
837
70
95
628
52
71
7/16-20
935
78
106
701
58
79
1/2-13
1277
106
144
958
80
108
1/2-20
1439
120
163
1079
90
122
9/16-12
1843
154
208
1382
115
156
9/16-18
2055
171
232
1542
128
174
5/8-11
2543
212
287
1907
159
215
5/8-18
2880
240
325
2160
180
244
3/4-10
4509
376
509
3382
282
382
3/4-16
5036
420
569
3777
315
427
7/8-9
7277
606
822
5457
455
617
7/8-14
8017
668
906
6013
501
679
1-8
10908
909
1232
8181
682
924
1-12
11934
995
1348
8951
746
1011
