JG/T 5057.27-1995
建筑机械与设备 高强度细牙2型单倒角六角螺母-垫圈面
Construction machinery and equipment High strength hexagon nuts,washer faced,style 2-Fine pitch thread
尺寸规格 规格X长度(P)
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标准数据
- M12-M16
- M18-M22
- M24-M30
- M33-M39
- M42
(mm)
P
e min
s max
s min
k max
k min
M12
1.25|1.5
20.03
18
17.73
12
11.57
M14
1.5
23.35
21
20.67
14.1
13.4
M16
1.5
26.75
24
23.67
16.4
15.7
M18
2
29.56
27
26.16
17.6
16.9
M20
1.5|2
32.95
30
29.16
20.3
19
M22
1.5|2
37.29
34
33
21.8
20.5
M24
2
39.55
36
35
23.9
22.6
M27
2
45.2
41
40
26.7
25.4
M30
2
50.85
46
45
28.6
27.3
M33
2
55.37
50
49
32.5
30.9
M36
3
60.79
55
53.8
34.7
33.1
M39
3
66.44
60
58.8
37.5
35.9
M42
3
72.02
65
63.8
40.3
38.7
