钢丝螺套、螺纹护套的规格参数有公制和英制两种,这两种参数表如下:
符号说明:
钢丝螺套规格参数
2×0.4
1d
2
2
2.6-2.8
2.9
2.5×0.45
1d
2.5
2.6
3.3-3.5
3.5
3×0.5
1d
3
3.1
3.8-4.0
4
4×0.7
1d
4
4.1
5.15-5.35
3.7
5×0.8
1d
5
5.2
6.35-6.6
4.3
6×1
1d
6
6.2
7.6-7.85
4.2
7×1
1d
7
7.2
8.65-8.9
5.4
8×1
1d
8
8.2
9.85-10.1
6.1
8×1.25
1d
8
8.3
9.85-10.1
4.7
10×1
1d
10
10.2
12.1-12.5
7.6
10×1.5
1d
10
10.3
12.1-12.5
5
12×1.5
1d
12
12.4
14.4-14.8
6.2
12×1.75
1d
12
12.4
14.4-14.8
5.2
14×1.5
1d
14
14.4
17.2-17.7
7
16×1.5
1d
16
16.4
19.4-19.9
8.3
16×2
1d
16
16.5
19.4-19.9
6.0
18×1.5
0.5d
9
18.4
21.5-22
4.4
20×1.5
0.75d
15
20.4
23.7-24.2
8
20×2.5
1d
20
20.5
23.7-24.2
6.3
22×1.5
0.75d
16.5
22.4
26.3-26.8
8.6
24×1.5
0.75d
18
24.4
28.6-29.1
9.5
24×3
1d
24
24.6
28.6-29.1
6.3
26×1.5
0.5d
13
26.4
30.5-31
6.7
27×1.5
0.5d
13.5
27.4
32.2-32.7
6.7
27×2
0.5d
13.5
27.5
32.2-32.7
6.7
30×1..5
0.5d
15
30.4
35.2-35.7
7.8
30×3.5
1d
30
30.7
35.2-35.7
7
33×1.5
0.5d
16.6
33.4
38.3-38.8
9.1
39×2
0.5d
19.5
39.5
45.1-45.6
7.9
60×4
0.5d
32
64.9
65-66
7.3
d--钢丝螺套公称直径(螺钉公称直径) L—钢丝螺套公称长度(安装后的螺纹长度) P--螺距
do--钻丝套安装用钻头直径 Dz--钢丝螺套自由状态下外径 N--钢丝螺套自由状态下圈数
公制钢丝螺套规格、螺纹护套规格参数表
螺纹规格d×p
k×d
钢丝螺套安装后长度L(mm)
钻头直径do(mm)
自由状态下外径Dz(mm)
自由状态螺套圈数N(≈)
1.5d
2d
3
4
4.7
6.5
1.5d
2d
3.75
5
5.9
8.1
1.5d
2d
4.5
6
6.3
8.7
1.5d
2d
6
8
6
8.4
1.5d
2d
7.5
10
6.9
9.7
1.5d
2d
9
12
7
9.6
1.5d
2d
10.5
14
8.5
11.6
1.5d
2d
12
16
9.5
13
1.5d
2d
12
16
7.4
10.6
1.5d
2d
15
20
12
16.3
1.5d
2d
15
20
8
11.2
1.5d
2d
18
24
9.8
13.5
1.5d
2d
18
24
8.4
11.7
1.5d
2d
21
28
11.2
15.3
1.5d
2d
24
32
13
17.7
1.5d
2d
24
32
9.7
13.3
1.0d
1.5d
18
27
9.5
15
1d
1.5d
20
30
10.7
16.7
1.5d
2d
30
40
10
13.7
1d
1.5d
22
33
11.7
18
1d
1.5d
24
36
13
19.8
1.5d
2d
36
48
10
14
0.75d
1d
19.5
26
10.7
14.6
0.75d
1d
20.3
27
10.7
14.6
0.75d
1d
20.3
27
10.7
14.6
0.75d
1d
22.5
30
12.2
16.5
1.5d
2d
45
60
11
14.9
0.75d
1d
24.5
33
13.7
18.3
0.75d
1d
29.25
39
12.2
16.6
1d
64
15.6
英制钢丝螺套规格、螺纹护套规格参数表
螺纹护套规格参数 |
|||||
螺纹规格d×p | k×d | 钢丝螺套安装后长度L(mm) | 钻头直径do(mm) | 自由状态下外径Dz(mm | 自由状态螺套圈数N(≈) |
4-40 |
1d |
2.9 |
3 |
3.66-4.04 |
3.2 |
5-40 |
1d |
3.2 |
3.4 |
4.01-4.39 |
3.7 |
6-32 |
1d |
3.5 |
3.7 |
4.52-4.90 |
2.8 |
8-32 |
1d |
4.2 |
4.4 |
5.20-5.56 |
4.0 |
10-24 |
1d |
4.8 |
5.1 |
6.19-6.58 |
3.3 |
12-24 |
1d |
5.5 |
5.8 |
6.86-7.24 |
4.0 |
1/4"-20 |
1d |
6.4 |
6.7 |
7.86-8.38 |
3.9 |
3/8"-16 |
1d |
9.5 |
9.9 |
11.48-11.99 |
4.8 |
7/16"-14 |
1d |
11.1 |
11.6 |
13.36-13.99 |
4.9 |
1/2"-13 |
1d |
12.7 |
13.1 |
15.16-15.8 |
5.2 |
5/8"-11 |
1d |
15.9 |
16.4 |
18.84-19.48 |
5.7 |
3/4"-10 |
1d |
19.1 |
19.6 |
22.36-23.00 |
6.3 |
1"-8 |
1d |
25.4 |
26.1 |
29.62-30.38 |
6.8 |
8-36 |
1d |
4.2 |
4.3 |
5.18-5.68 |
4.5 |
10-32 |
1d |
4.83 |
5.0 |
5.99-6.50 |
4.1 |
1/4"-28 |
1d |
6.35 |
6.6 |
7.77-8.28 |
5.0 |
5/16"-24 |
1d |
7.9 |
8.2 |
9.65-10.16 |
5.9 |
3/8"-24 |
1d |
9.5 |
9.8 |
11.37-11.88 |
7.3 |
7/16"-20 |
1d |
11.1 |
11.4 |
13.3-13.7 |
7.0 |
1/2"-20 |
1d |
12.7 |
13.0 |
15.03-15.67 |
7.9 |
9/16"-18 |
1d |
14.3 |
14.6 |
16.91-17.55 |
7.9 |
5/8"-18 |
1d |
15.9 |
16.2 |
18.61-19.25 |
9.4 |
3/4"-16 |
1d |
19.1 |
19.4 |
22.25-22.88 |
10.1 |
7/8"-14 |
1d |
22.2 |
22.6 |
25.93-26.69 |
10.3 |
1"-14 |
1d |
25.4 |
25.9 |
29.69-30.45 |
11.8 |
1"-12 |
1d |
25.4 |
30.0 |
29.69-30.45 |
10.0 |