Shibaura ST450 Operator's Manual page 107

Bolt Size Grade No.
4T
M6 7T
10T
4T
M8 7T
10T
4T
M10 7T
10T
4T
M12 7T
10T
4T
M14 7T
11T
4T
M16 7T
11T
4T
M18 7T
11T
4T
M20 7T
11T
SECTION 3 – LUBRICATION AND MAINTENANCE
METRIC BOLT TORQUE SPECIFICATION
Coarse Thread
Pitch (mm) Pounds-Feet
3.6 – 5.1
1.0 6.1 – 8.3
8.7 – 11.6
9.4 – 12.3
1.25 16.6 – 21.0
21.0 – 26.8
18.8 – 24.6
1.5 32.5 – 41.2
39.8 – 51.4
27.5 – 34.7
1.75 48.5 – 61.5
68.0 – 85.4
46.3 – 59.3
2.0 76.7 – 96.9
102 – 129
63.6 – 81.0
2.0 110 – 136
152 – 188
83.9 – 104
2.0 145 – 174
203 – 246
106 – 132
2.5 177 – 213
268 – 325
Newton Meters Pitch (mm)
4.9 – 6.9
8.3 – 11.3 –
11.8 – 15.7
12.7 – 16.7
22.6 – 28.4 1.0
28.4 – 36.3
25.5 – 33.3
44.1 – 55.9 1.25
53.9 – 69.6
37.3 – 47.1
65.7 – 83.4 1.25
92.2 – 116
62.8 – 80.4
104 – 131 1.5
139 – 175
86.3 – 110
149 – 184 1.5
206 – 255
114 – 141
196 – 235 1.5
275 – 333
144 – 179
240 – 289 1.5
363 – 441
3-37
Fine Thread
Pounds-Feet Newton-Meters
– –
11.2 – 14.8 15.2 – 20.1
19.5 – 25.3 26.5 – 34.3
22.4 – 29.7 30.4 – 40.2
21.0 – 26.8 28.4 – 36.3
36.2 – 46.3 49.0 – 62.8
42.7 – 54.2 57.9 – 73.5
31.8 – 40.5 43.1 – 54.9
55.0 – 69.4 74.5 – 94.1
73.1 – 93.3 99.0 – 127
51.4 – 64.4 69.6 – 87.3
86.1 – 109 117 – 148
108 – 137 147 – 186
67.3 – 84.6 91.2 – 115
116 – 142 157 – 192
163 – 199 221 – 270
96.9 – 120 131 – 163
170 – 206 230 – 279
221 – 271 299 – 368
127 – 156 172 – 211
203 – 246 275 – 333
293 – 358 397 – 485