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Specifications - BW150
64
HARDWARE TORQUE VALUES
Metric Chart
NOTE: Do not use the values listed in the charts if a different torque value or tightening procedure is specified
in this manual for a specific application. Torque values listed are for general use only.
Use the following charts to determine the correct torque when checking, adjusting or replacing hardware.
Torque
values are listed in newton-meters (inch* or foot pounds) for normal assembly applications.
Nominal
Size
Class 5.8
Class 8.8
Class 10.9
Lock nuts
Unplated
Plated
W / ZnCr
Unplated
Plated
W / ZnCr
Unplated
Plated
W / ZnCr
CL.8 w/
CL. 8.8 Bolt
M4
1.7 (15*)
2.2 (19*)
2.6 (23*)
3.4 (30*)
3.7 (33*)
4.8 (42*)
1.8 (16*)
M6
5.8 (51*)
7.6 (67*)
8.9 (79*)
12 (102*)
13 (115*)
17 (150*)
6.3 (56*)
M8
14 (124*)
18 (159*)
22 (195*)
28 (248*)
31 (274*)
40 (354*)
15 (133*)
M10
28 (21)
36 (27)
43 (32)
56 (41)
61 (45)
79 (58)
30 (22)
M12
49 (36)
63 (46)
75 (55)
97 (72)
107 (79)
138 (102)
53 (39)
M16
121 (89)
158 (117)
186 (137)
240 (177)
266 (196)
344 (254)
131 (97)
M20
237 (175)
307 (226)
375 (277)
485 (358)
519 (383)
671 (495)
265 (195)
M24
411 (303)
531 (392)
648 (478)
839 (619)
897 (662)
1160 (855)
458 (338)
NOTE: Torque values shown with * are inch pounds.
Identification of Hex Cap Screws and Carriage Bolts - Classes 5 and up
XYZ
8 8
8 8
AB
CD
MANUFACTURER’S IDENTIFICATION
PROPERTY CLASS
Identification of Hex Nuts and Lock Nuts - Classes 5 and up
PROPERTY CLASS
MANUFACTURER’S IDENTIFICATION
PROPERTY CLASS
AB
AB
8
8
AB
Summary of Contents for BW150
Page 2: ......
Page 4: ...Table of Contents BW150 4 ...
Page 6: ...Warranty Registration BW150 6 ...
Page 8: ...Introduction BW150 8 ...
Page 12: ...Safety BW150 12 ...
Page 20: ...Safety BW150 20 ...
Page 22: ...Operation BW150 22 ...
Page 34: ...Operation BW150 34 ...
Page 36: ...Maintenance BW150 36 ...
Page 42: ...Maintenance BW150 42 ...
Page 44: ...Parts Identification BW150 44 ...
Page 60: ...Parts BW150 60 ...
Page 62: ...Specifications BW150 62 ...
Page 67: ...Warranty BW150 67 WARRANTY WARRANTY 71 ...
Page 68: ...Warranty BW150 68 ...
Page 72: ...Alphabetical Index BW150 72 ...
Page 73: ......