日
29
11月
2009
蝶形螺母|蝶形螺母标准|蝶形螺母规格|蝶形螺母牙具
GB/T62—1988 蝶形螺母的尺寸和重量
|
螺纹规格
D×P
|
M3
×0.5
|
M4
×0.7
|
M5
×0.8
|
M6
×1
|
M8
×1
|
M8
×1.25
|
M10
×1.5
|
M10
×1.25
|
M12
×1.75
|
M12
×1.5
|
(M14
×2)
|
(M14
×1.5)
|
M16
×2
|
M16
×1.5
|
|
dk
|
7
|
8
|
10
|
12
|
15
|
18
|
22
|
26
|
30
|
|||||
|
d
|
6
|
7
|
8
|
10
|
13
|
15
|
19
|
23
|
26
|
|||||
|
L
|
20
|
24
|
28
|
32
|
40
|
48
|
58
|
64
|
72
|
|||||
|
k
|
8
|
10
|
12
|
14
|
18
|
22
|
27
|
30
|
32
|
|||||
|
m
|
3.5
|
4
|
5
|
6
|
8
|
10
|
12
|
14
|
||||||
|
y
|
1.25
|
1.5
|
2
|
2.5
|
3
|
3.5
|
4
|
5
|
6
|
|||||
|
y1
|
1.5
|
2
|
2.5
|
3
|
3.5
|
4
|
5
|
6
|
7
|
|||||
|
d1
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
10
|
||||||
|
R
|
3
|
3.5
|
4.5
|
5
|
6
|
7
|
8.5
|
9
|
||||||
|
r
|
2
|
2.5
|
3
|
3.5
|
4
|
5
|
6
|
7
|
8
|
|||||
|
重量
kg/千件
|
1.72
|
2.72
|
5.12
|
8.42
|
16.04
|
26.28
|
46.55
|
71.64
|
98.86
|
|||||
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|
