Milnor MWF63C7 Installation And Service page 51

Torque Requirements for Fasteners
Table 12: Torque Values for Stainless Steel Fasteners Larger Than 5/16-inch
316 Stainless
Dimension Pound-feet
3/8 x 16 21
3/8 x 24 23
7/16 x 14 33
7/16 x 20 35
1/2 x 13 45
1/2 x 20 47
9/16 x 12 59
9/16 x 18 66
5/8 x 11 97
5/8 x 18 108
3/4 x 10 132
3/4 x 16 130
7/8 x 9 203
7/8 x 14 202
1 x 8 300
1 x 14 271
1-1/8 x 7 432
1-1/8 x 12 408
1-1/4 x 7 546
1-1/4 x 12 504
1-1/2 x 6 930
1-1/2 x 12 732
Preparation
2.
WARNING 2 : Fire Hazard—Some solvents and primers are flammable.
• Use threadlocker and primers with sufficient airflow.
• Do not use flammable material near ignition sources.
1. Clean all threads with a wire brush or a different tool.
2. Remove the grease from the fasteners and the mating threads with solvent. Make the parts
dry.
Note 3: LocTite 7649 Primer
3. Apply a spray of LocTite 7649 Primer
the primer dry for one minute minimum.
How to Apply a Threadlocker
3.
CAUTION 3 : Malfunction Hazard—Heat, vibration, or mechanical shocks can let the
fasteners loosen if you do not apply the threadlocker correctly. Loose fasteners can cause
malfunctions of the equipment.
• Read the threadlocker manufacturer's instructions and warnings. Obey these instructions.
PELLERIN MILNOR CORPORATION
18-8 Stainless
N-m Pound-feet N-m
28 20 27
31 22 29
44 31 42
47 33 45
61 43 58
64 45 61
81 57 77
89 63 85
131 93 125
150 104 141
179 128 173
176 124 168
275 194 263
273 193 262
406 287 389
367 259 351
586 413 560
553 390 529
740 523 709
683 480 651
1261 888 1204
992 703 953
™
or standard solvents will remove grease from parts.
™
or equal on the fasteners and the mating threads. Let
47
18-8 Stainless with
Loctite 767
Pound-feet N-m
12 16
13 18
19 25
20 27
26 35
27 37
34 46
38 51
56 75
62 84
77 104
75 101
116 158
116 157
172 233
156 211
248 336
234 317
314 425
288 390
533 722
422 572