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钢丝螺套规格参数表

钢丝螺套由冷锻型304不锈钢丝制造，加工硬化至200，000psi以上的抗拉强度，以及Rc43-50的硬度。抛光表面非常光滑，可有效消除螺纹磨蚀。钢丝螺套生产流程复杂，生产过程需要遵循一系列的标准。目前钢丝螺套的标准主要有国军标GJB、航标HB、美标等多种规格。但是从规格上说，不管是沿用哪种标准，钢丝螺套的规格都是一样的，以下就是公制钢丝螺套规格参数表：



符号说明：

d：钢丝螺套直径（螺钉直径）
   
L：钢丝螺套长度（安装后的有效螺纹长度）

P：螺距
                               
do：钢丝螺套安装用钻头直径
 
N：钢丝螺套安装前圈数 
 
                                             钢丝螺套规格参数表
 
螺纹规格   直径×螺距
k×d
安装后长度L(mm)
安装前圈数N(≈)
安装前外径(mm)
钻头直径do(mm)
M1.4X0.3
 1d 1.4 3.0 1.8-1.9
1.5d 2.1 4.5 1.4
2d 2.8 6.0
M1.6X0.35
1d
1.6
3.1
2.1-2.3
1.6
1.5d
2.4
4.5
2d
3.2
6.2
M2X0.4
1d
2
3.2
2.5-2.8
2.1
1.5d
3
5.3
2d
4
7.4
2.5d
5
9.5
3d
6
11.6
M2.5X0.45
1d
2.5
3.6
3.2-3.5
2.6
1.5d
3.8
5.9
2d
5
8.2
2.5d
6.3
10.5
3d
7.5
12.8
M3X0.5
1d
3
4.2
3.7-4
3.1
1.5d
4.5
6.8
2d
6
9.4
2.5d
7.5
12
3d
9
14.6
M3.5X0.6
1d
3.5
4
4.5-4.8
3.7
1.5d
5.3
6.4
2d
7
8.9
2.5d
8.8
11.4
3d
10.5
13.9
M4X0.7
1d
4
4
5.0-5.3
4.2
1.5d
6
6.6
2d
8
9.1
2.5d
10
11.7
3d
12
14.2
M5X0.8
1d
5
4.4
6.3-6.6
5.2
1.5d
7.5
7.1
2d
10
9.9
2.5d
12.5
12.6
3d
15
15.3
M6X1
1d
6
4.3
7.5-7.9
6.3
1.5d
9
6.9
2d
12
9.6
2.5d
15
12.2
3d
18
14.9
M7X1
1d
7
5.2
8.6-8.9
7.3
1.5d
10.5
8.3
2d
14
11.5
2.5d
17.5
14.6
M8X1.25
1d
8
4.8
9.8-10.1
8.3
1.5d
12
7.7
2d
16
10.6
2.5d
20
13.5
3d
24
16.5
M8X1
1d
8
6
9.8-10.1
8.3
1.5d
12
9.6
2d
16
13.1
2.5d
20
16.7
M10X1.5
1d
10
5
12.0-12.5
10.4
1.5d
15
8.1
2d
20
11.2
2.5d
25
14.2
3d
30
17.3
M10X1.25
1d
10
6.1
12.0-12.5
10.3
1.5d
15
9.7
2d
20
13.3
2.5d
25
16.9
M10X1
1
10
7.7
12.0-12.5
10.3
1.5
15
12.1
2
20
16.5
2.5
25
20.8
M11X1.5
1d
11
5.7
13.0-13.4
11.4
1.5d
16.5
9.1
2d
22
12.5
M12X1.75
1d
12
5.3
14.3-14.8
12.4
1.5d
18
8.4
2d
24
11.6
2.5d
30
14.8
3d
36
18
M12X1.5
1d
12
6.2
14.3-14.8
12.4
1.5d
18
9.8
2d
24
13.5
2.5d
30
17.1
M12X1.25
1d
12
7.5
14.3-14.8
12.3
1.5d
18
11.8
2d
24
16.1
2.5d
30
20.3
M12X1
1d
12
9.4
14.3-14.8
12.3
1.5d
18
14.7
2d
24
19.9
M14X2
1d
14
5.4
16.7-17.2
14.5
1.5d
21
8.7
2d
28
11.9
2.5d
35
15.2
3d
42
18.4
M14X1.5
0.75d
10.5
5.2
16.7-17.2
14.4
1d
14
7.3
1.5d
21
11.5
2d
28
15.7
2.5d
35
19.9
M14X1.25
1d
14
8.8
16.7-17.2
14.3
1.5d
21
13.8
M16X2
1d
16
6.3
18.8-19.4
16.5
1.5d
24
10
2d
32
13.7
2.5d
40
17.5
3d
48
21.2
M16X1.5
0.75d
12
6.1
18.8-19.4
16.4
1d
16
8.5
1.5d
24
13.3
2d
32
18.1
M18X2.5
1d
18
5.6
21.4-22
18.6
1.5d
27
9
2d
36
12.3
2.5d
45
15.7
3d
54
19
M18X2
0.75d
13.5
5
21.4-22
18.5
1d
18
7.1
1.5d
27
11.2
2d
36
15.2
M18X1.5
0.75d
13.5
7.1
21.4-22
18.4
1d
18
9.8
1.5d
27
15
2d
36
20.3
M20X2.5
1d
20
6.5
23.6-24.2
20.6
1.5d
30
10
2d
40
13.8
2.5d
50
17.5
3d
60
21.2
M20X2
0.75d
15
5.7
23.6-24.2
20.5
1d
20
8
1.5d
30
12.5
2d
40
17.1
M20X1.5
0.5d
10
4.8
23.6-24.2
20.4
0.75d
15
7.8
1d
20
10.7
1.5d
30
16.7
M22X2.5
1d
22
6.9
26.2-26.8
22.6
1.5d
33
11
2d
44
15
2.5d
55
19
3d
66
23
M22X2
0.75d
16.5
6.3
26.2-26.8
22.5
1d
22
8.8
1.5d
33
13.7
2d
44
18.6
M22X1.5
0.5d
11
5.4
26-26.6
22.4
0.75d
16.5
8.7
1d
22
11.9
1.5d
33
18.4
M24X3
1d
24
6.3
28.5-29.1
24.8
1.5d
36
10
2d
48
13.7
2.5d
60
17.5
3d
72
21.2
M24X2
0.75d
18
7
28.5-29.1
24.5
1d
24
9.6
1.5d
36
15
2d
48
20.3
M24X1.5
0.5
12
6
28.4-28.9
24.4
0.75d
18
9.5
1d
24
13
1.5d
36
20
M26X1.5
0.5d
13
6.5
28.5-30
26.4
0.75d
19.5
10.3
1d
26
14
M27X3
1d
27
7.2
32.1-32.5
27.8
1.5d
40.5
11.3
2d
54
15.4
2.5d
67.5
19.5
M27X2
0.75d
20.3
7.9
31.7-32.2
27.5
1d
27
10.9
1.5d
40.5
16.9
M27X1.5
0.5d
13.5
6.9
31.3-32.1
27.4
0.75d
20.3
10.9
1d
27
14.9
1.5d
40.5
22.8
M28X1.5
0.5d
14
7.1
33.0-33.6
28.4
0.75d
21
11.2
1d
28
15.3
1.5d
42
23.5
M30X3.5
1d
30
6.9
35.0-35.6
30.9
1.5d
45
11
2d
60
15
2.5d
75
19
M30X2
0.5d
15
5.6
34.7-35.3
30.5
0.75d
22.5
9
1d
30
12.3
1.5d
45
19
M30X1.5
0.5d
15
7.8
34.3-34.9
30.4
0.75d
22.5
12.2
1d
30
16.7
1.5d
45
25.5
M33X3.5
1d
33
7.8
38.1-38.6
33.9
1.5d
49.5
12.2
2d
66
16.6
2.5d
82.5
21.1
3d
99
25.5
M33X2
0.5d
16.5
6.4
38.0-38.5
33.5
0.75d
24.8
10.1
1d
33
13.8
1.5d
49.5
21.2
M33X1.5
0.5d
16.5
8.7
37.8-38.3
33.4
0.75d
24.8
13.6
1d
33
18.5
M36X4
0.75d
27
5.2
41.9-42.3
37
1
36
7.3
1.5d
54
11.6
2d
72
15.8
M36X3
0.5d
18
4.4
41.8-42.3
36.8
0.75d
27
7.1
1d
36
9.9
1.5d
54
15.4
M36X2
0.5d
18
6.9
41.7-42.3
36.5
0.75d
27
11
1d
36
15
1.5d
54
23
M39X2
0.5d
19.5
7.7
44.8-45.4
39.5
0.75d
29.3
12.1
1d
39
16.4
M42X4.5
1d
42
7.3
49-51
43
1.25d
52
9.5
1.5d
63
11.6
M42X3.0
1d
42
11.7
48-50.5
43
1.25d
52
14.8
1.5d
63
18.1
M48X3
0.5d
24
6.2
55-55.5
48.8
0.75d
36
9.9
1d
48
13.6
M56X4
0.5d
28
5.4
64-65
17
0.75d
42
8.6
1d
56
11.8
M60X3
0.5d
30
7.9
69-70
60.8
0.75d
45
12.4
1d
60
16.9
1.5d
90
25.9
M60X4
0.5d
30
5.8
69-70
61
0.75d
45
9.2
1d
60
12.6
1.5d
90
19.5
 
        
 
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