螺紋規(guī)格 |
外六方螺栓和螺母 |
內(nèi)六角螺栓 |
|
新標(biāo)準(zhǔn) |
舊標(biāo)準(zhǔn) |
||
M6 |
10 |
10 |
5 |
M8 |
13 |
14 |
6 |
M10 |
16 |
17 |
8 |
M12 |
18 |
19 |
10 |
M14 |
21 |
22 |
12 |
M16 |
24 |
24 |
14 |
M18 |
27 |
27 |
|
M20 |
30 |
30 |
17 |
M22 |
34 |
32 |
|
M24 |
36 |
36 |
19 |
M27 |
41 |
41 |
|
M30 |
46 |
46 |
22 |
M33 |
50 |
|
|
M36 |
55 |
55 |
27 |
M39 |
60 |
|
|
M42 |
65 |
65 |
|
M45 |
70 |
|
|
M48 |
75 |
75 |
|
M52 |
80 |
|
|
M56 |
85 |
85 |
|
M60 |
90 |
|
|
M64 |
95 |
95 |
|
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