螺母外径
|
a
|
c
|
e
|
f
|
l
|
m
|
nmin
|
r1
|
r2
|
r3
|
r4
|
A型
|
B型
|
|||||||
α/(º)≈
|
b
|
h
|
t1
|
χ
|
β/(º)≈
|
d①
|
f
|
t2
|
||||||||||||
12~14
|
1.6
|
0
|
1.9
|
1
|
100
|
10
|
3
|
6
|
7
|
11
|
1.5
|
60
|
1.5
|
0.5
|
1.2
|
0.4
|
42
|
2
|
0.8
|
2
|
16~18
|
4
|
2.5
|
1.5
|
8
|
9
|
-
|
-
|
-
|
-
|
-
|
32
|
2.5
|
3.2
|
2.5
|
||||||
18~20
|
4.9
|
10
|
60
|
2
|
0.5
|
1.5
|
-
|
-
|
-
|
-
|
-
|
|||||||||
20~22
|
5.7
|
4.5
|
1.5
|
1
|
100
|
10
|
3
|
10
|
11
|
11
|
1.5
|
-
|
-
|
-
|
-
|
-
|
26
|
2.5
|
5.1
|
2.5
|
25~28
|
2.6
|
0
|
2.4
|
120
|
12
|
4
|
12.5
|
14
|
20
|
2.5
|
60
|
2.5
|
0.8
|
2
|
0.4
|
42
|
3
|
1.3
|
3
|
|
30~32
|
4.9
|
3.5
|
2.2
|
15
|
16
|
0.2
|
37
|
4
|
4.2
|
|||||||||||
34~36
|
1.7
|
0
|
3.3
|
1.5
|
150
|
15
|
5
|
17
|
18
|
27
|
3
|
55
|
3
|
0.8
|
2.5
|
0.3
|
47
|
4
|
0.8
|
3.5
|
40~42
|
5.3
|
4
|
20
|
21
|
42
|
4.6
|
||||||||||||||
45~50
|
4
|
0
|
4.8
|
2
|
180
|
18
|
6
|
22.5
|
25
|
35
|
3.5
|
3.5
|
1
|
3
|
0.8
|
42
|
5
|
2
|
4
|
|
52~55
|
7
|
4.7
|
4.5
|
26
|
27.5
|
55
|
0.5
|
37
|
5.8
|
|||||||||||
58~62
|
3.4
|
0
|
6.1
|
3
|
210
|
21
|
7
|
29
|
31
|
43
|
4
|
55
|
4
|
1
|
3.5
|
0.6
|
46.5
|
5
|
1.7
|
5
|
68~75
|
13.5
|
7
|
5.9
|
34
|
37.5
|
0.4
|
37
|
6
|
9.3
|
|||||||||||
80~90
|
8
|
0
|
8.9
|
4
|
240
|
24
|
8
|
40
|
45
|
57
|
5
|
50
|
5
|
1.5
|
4
|
1.9
|
42.5
|
6
|
4
|
6
|
95~100
|
13
|
7
|
7.6
|
47.5
|
50
|
0.6
|
37
|
8
|
10
|
|||||||||||
110~115
|
4.2
|
0
|
10.5
|
5
|
280
|
28
|
10
|
55
|
57.5
|
76
|
6
|
1.0
|
42
|
2.1
|
8
|
|||||
120~130
|
14
|
7
|
11
|
280
|
28
|
10
|
60
|
65
|
76
|
6
|
50
|
5
|
1.5
|
4
|
1.5
|
37
|
10.5
|
|||
135~145
|
8.5
|
0
|
14
|
6
|
320
|
32
|
12
|
67.5
|
72.5
|
92
|
7
|
50
|
6
|
5
|
2.0
|
44
|
8
|
4.2
|
8
|
|
155~165
|
20.5
|
3.5
|
13.5
|
77.5
|
82.5
|
1.5
|
45
|
1.7
|
||||||||||||
180~195
|
13
|
0
|
18
|
8
|
380
|
38
|
14
|
90
|
97.5
|
122
|
8
|
50
|
6
|
1.5
|
5
|
2.5
|
44
|
10
|
6.5
|
8
|
205~220
|
28
|
17.5
|
18.5
|
102.5
|
110
|
3.0
|
37
|
23
|
||||||||||||
230~245
|
13
|
0
|
21.5
|
10
|
460
|
46
|
16
|
115
|
122.5
|
152
|
10
|
8
|
2
|
7
|
2.5
|
44.5
|
6.5
|
10
|
||
260~270
|
28
|
21
|
20.5
|
130
|
135
|
1.5
|
39
|
24.5
|
||||||||||||
280~300
|
17
|
0
|
28
|
10
|
550
|
58
|
16
|
140
|
150
|
190
|
12
|
50
|
10
|
2.5
|
10
|
3
|
-
|
|||
300~320
|
17
|
23.5
|
150
|
160
|
200
|
3.5
|
||||||||||||||
320~345
|
22
|
30
|
13
|
160
|
172.5
|
205
|
11
|
5
|
||||||||||||
350~375
|
37
|
20
|
30
|
10
|
585
|
60
|
175
|
187.5
|
220
|
3
|
2
|
|||||||||
380~400
|
48
|
30
|
36
|
15
|
620
|
70
|
190
|
200
|
250
|
15
|
45
|
14
|
4
|
12
|
||||||
480~500
|
45
|
38
|
17
|
800
|
20
|
240
|
250
|
300
|
16
|
3
|