1. Grade: SUS201,SUS304,SUS316,A2-70,A2-80,A4-80,4.8 6.8 8.8 10.9 12.9
2. Size: M4-42
3. Standard: DIN931
4. Certification: ISO9001, SGS, CTI, ROHS
Product Name
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manufacturer 8.8 grade din931 carbon steel black oxide hex bolt
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Material
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carbon steel
|
|
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Color
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zinc white/Black
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|
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Standard
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DIN GB ISO JIS BA ANSI
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|
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Grade
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SUS201, SUS304, SUS316, A2-70, A2-80, A4-80, 4.8 6.8 8.8 10.9 12.9
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Thread
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coarse, fine
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|
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Used
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building industry machinery
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|
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diameter
|
thread
P
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b L≤125
|
b
125
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b
L>200
|
ds
max
|
ds
min
|
k
max
|
k
min
|
s
|
M42
|
4.5
|
90
|
96
|
109
|
42
|
41.61
|
26.42
|
25.58
|
65
|
M45
|
4.5
|
96
|
102
|
115
|
45
|
44.38
|
28.42
|
27.58
|
70
|
M48
|
5
|
102
|
108
|
121
|
48
|
47.38
|
30.42
|
29.58
|
75
|
M52
|
5
|
/
|
116
|
129
|
52
|
51.26
|
33.5
|
32.5
|
80
|
M56
|
5.5
|
/
|
124
|
137
|
56
|
55.26
|
35.5
|
34.5
|
85
|
M60
|
5.5
|
/
|
132
|
145
|
60
|
59.26
|
38.5
|
37.5
|
90
|
M64
|
6
|
/
|
140
|
153
|
64
|
63.26
|
40.5
|
39.5
|
95
|
M68
|
6
|
/
|
148
|
161
|
68
|
67.26
|
43.5
|
42.5
|
100
|
M72
|
6
|
/
|
156
|
169
|
72
|
71.26
|
45.5
|
44.5
|
105
|
M76
|
6
|
/
|
164
|
177
|
76
|
75.26
|
48.5
|
47.5
|
110
|
M80
|
6
|
/
|
172
|
185
|
88
|
79.26
|
50.5
|
49.5
|
115
|
M90
|
6
|
20
|
192
|
205
|
90
|
89.13
|
57.6
|
56.4
|
130
|
M100
|
6
|
/
|
/
|
225
|
100
|
99.13
|
63.6
|
62.4
|
145
|
M110
|
6
|
/
|
/
|
245
|
110
|
109.1
|
69.6
|
68.4
|
155
|
M125
|
6
|
/
|
/
|
275
|
125
|
124
|
79.6
|
78.4
|
180
|
M140
|
6
|
/
|
/
|
305
|
140
|
139
|
88.7
|
87.3
|
200
|
M160
|
6
|
/
|
/
|
345
|
160
|
159
|
100.7
|
99.3
|
230
|
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A:We are a factory.
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