五
12
6月
2009
防松螺母标准,防松螺母规格,防松螺母螺纹
GB/T 889—2000 防松螺母的尺寸
|
螺纹规格D
|
M3
|
M4
|
M5
|
M6
|
M8
|
M10
|
M12
|
(M14)①
|
M16
|
M20
|
M24
|
M30
|
M36
|
|
|
P②
|
0.5
|
0.7
|
0.8
|
1
|
1.25
|
1.5
|
1.75
|
2
|
2
|
2.5
|
3
|
3.5
|
4
|
|
|
da
|
max
|
3.45
|
4.6
|
5.75
|
6.75
|
8.75
|
10.8
|
13
|
15.1
|
17.3
|
21.6
|
25.9
|
32.4
|
38.9
|
|
min
|
3
|
4
|
5
|
6
|
8
|
10
|
12
|
14
|
16
|
20
|
24
|
30
|
36
|
|
|
dw min
|
4.57
|
5.88
|
6.88
|
8.88
|
11.63
|
14.63
|
16.63
|
19.64
|
22.49
|
27.7
|
33.25
|
42.75
|
51.11
|
|
|
e min
|
6.01
|
7.66
|
8.79
|
11.05
|
14.38
|
17.77
|
20.03
|
23.36
|
26.75
|
32.95
|
39.55
|
50.85
|
60.79
|
|
|
h
|
max
|
4.5
|
6
|
6.8
|
8
|
9.5
|
11.9
|
14.9
|
17
|
19.1
|
22.8
|
27.1
|
32.6
|
38.9
|
|
min
|
4.02
|
5.52
|
6.22
|
7.42
|
8.92
|
11.2
|
14.2
|
15.9
|
17.8
|
20.7
|
25
|
30.1
|
36.4
|
|
|
m min
|
2.15
|
2.9
|
4.4
|
4.9
|
6.44
|
8.04
|
10.37
|
12.1
|
14.1
|
16.9
|
20.2
|
24.3
|
29.4
|
|
|
mw min
|
1.72
|
2.32
|
3.52
|
3.92
|
5.15
|
6.43
|
8.3
|
9.68
|
11.28
|
13.52
|
16.16
|
19.44
|
23.52
|
|
|
s
|
Max
|
5.5
|
7
|
8
|
10
|
13
|
16
|
18
|
21
|
24
|
30
|
36
|
46
|
55
|
|
min
|
5.32
|
6.78
|
7.78
|
9.78
|
12.73
|
15.73
|
17.73
|
20.67
|
23.67
|
29.16
|
35
|
45
|
53.8
|
|
天津标准件|天津螺栓|天津热镀锌螺栓|天津高强度螺栓|天津螺丝|天津紧固件|
