|
代号
|
公称直径 d |
螺距 p |
柄部直径 d1 |
刃长 l |
总长 L |
方头
|
|
|
a
|
L2
|
||||||
|
M8
|
8.0
|
1.25
|
6.30
|
22.0
|
72
|
5.00
|
8
|
|
M9
|
9.0
|
7.10
|
5.60
|
||||
|
M10
|
10.0
|
1.50
|
8.00
|
24.0
|
80
|
6.30
|
9
|
|
M11
|
11.0
|
25.0
|
85
|
||||
|
M12
|
12.0
|
1.75
|
9.00
|
29.0
|
89
|
7.10
|
10
|
|
M14
|
14.0
|
2.00
|
11.20
|
30.0
|
95
|
9.00
|
12
|
|
M16
|
16.0
|
12.50
|
32.0
|
102
|
10.00
|
13
|
|
|
M18
|
18.0
|
2.50
|
14.00
|
37.0
|
112
|
11.20
|
14
|
|
M20
|
20.0
|
||||||
|
M22
|
22.0
|
16.00
|
38.0
|
118
|
12.50
|
16
|
|
|
M24
|
24.0
|
3.00
|
18.00
|
45.0
|
130
|
14.00
|
18
|
|
M27
|
27.0
|
20.00
|
135
|
16.00
|
20
|
||
|
M30
|
30.0
|
3.50
|
48.0
|
138
|
|||
|
M33
|
33.0
|
22.40
|
51.0
|
151
|
18.00
|
22
|
|
|
M36
|
36.0
|
4.00
|
25.00
|
57.0
|
162
|
20.00
|
24
|
|
M39
|
39.0
|
28.00
|
60.0
|
170
|
22.40
|
26
|
|
|
M42
|
42.0
|
4.50
|
|||||
|
M45
|
45.0
|
31.50
|
67.0
|
187
|
25.00
|
28
|
|
|
M48
|
48.0
|
5.00
|
|||||
|
M52
|
52.0
|
35.50
|
70.0
|
200
|
28.00
|
31
|
|
|
M56
|
56.0
|
5.50
|
|||||
|
M60
|
60.0
|
40.00
|
76.0
|
221
|
31.50
|
34
|
|
|
M64
|
64.0
|
6.00
|
224
|
||||
|
M68
|
68.0
|
45.00
|
79.0
|
234 |
35.50
|
38
|
|
|
|
||||||
|
机用丝锥 M8--M68 |
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|
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