INTRODUCTION
METRIC FLANGED HARDWARE
NOM.
SIZE
CLASS 8.8 BOLT and
CLASS 8 NUT
CLASS 10.9 BOLT and
CLASS 10 NUT
LOCKNUT
CL.8
W/CL8.8
BOLT
LO CKNUT
CL.10
W/CL10.9
BOLT
UNPLATED
PLATED
W/ZnCr
UNPLATED
PLATED
W/ZnCr
M4
2.4 N·m (21 lb
in)
3.2 N·m (28 lb
in)
3.5 N·m (31 lb
in)
4.6 N·m (41 lb
in)
2.2 N·m (19 lb
in)
3.1 N·m (27 lb
in)
M5
4.9 N·m (43 lb
in)
6.5 N·m (58 lb
in)
7.0 N·m (62 lb
in)
9.4 N·m (83 lb
in)
4.4 N·m (39 lb
in)
6.4 N·m (57 lb
in)
M6
8.3 N·m (73 lb
in)
11 N·m (96 lb
in)
12 N·m (105 lb
in)
16 N·m (141 lb
in)
7.5 N·m (66 lb
in)
11 N·m (96 lb
in)
M8
20 N·m (179 lb
in)
27 N·m (240 lb
in)
29 N·m (257 lb
in)
39 N·m (343 lb
in)
18 N·m (163 lb
in)
27 N·m (240 lb
in)
M10
40 N·m (30 lb ft)
54 N·m (40 lb
ft)
57 N·m (42 lb ft)
77 N·m (56 lb
ft)
37 N·m (27 lb ft) 53 N·m (39 lb ft)
M12
70 N·m (52 lb ft)
93 N·m (69 lb
ft)
100 N·m (74 lb
ft)
134 N· m (98 lb
ft)
63 N·m (47 lb ft) 91 N·m (67 lb ft)
M16
174 N· m (128 lb
ft)
231 N· m (171
lb ft)
248 N·m (183 lb
ft)
331 N· m (244
lb ft)
158 N·m (116 lb
ft)
226 N·m (167 lb
ft)
M20
350 N· m (259 lb
ft)
467 N· m (345
lb ft)
484 N·m (357 lb
ft)
645 N· m (476
lb ft)
318 N·m (235 lb
ft)
440 N·m (325 lb
ft)
M24
607 N· m (447 lb
ft)
809 N· m (597
lb ft)
838 N·m (618 lb
ft)
1118 N· m (824
lb ft)
552 N·m (407 lb
ft)
IDENTIFICATION
Metric Hex head and carriage bolts, classes 5.6 and up
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1. Manufacturer's Identication
2. Property Class
Metric Hex nuts and locknuts, classes 05 and up
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47506838 04/04/2013
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