|
|
|
|
|
|
符号说明：
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
|
钢丝螺套规格参数 |
|
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(≈) |
|
2×0.4 |
1d
1.5d
2d |
2
3
4 |
2 |
2.6-2.8 |
2.9
4.7
6.5 |
|
2.5×0.45 |
1d
1.5d
2d |
2.5
3.75
5 |
2.6 |
3.3-3.5 |
3.5
5.9
8.1 |
|
3×0.5 |
1d
1.5d
2d |
3
4.5
6 |
3.1 |
3.8-4.0 |
4
6.3
8.7 |
|
4×0.7 |
1d
1.5d
2d |
4
6
8 |
4.1 |
5.15-5.35 |
3.7
6
8.4 |
|
5×0.8 |
1d
1.5d
2d |
5
7.5
10 |
5.2 |
6.35-6.6 |
4.3
6.9
9.7 |
|
6×1 |
1d
1.5d
2d |
6
9
12 |
6.2 |
7.6-7.85 |
4.2
7
9.6 |
|
7×1 |
1d
1.5d
2d |
7
10.5
14 |
7.2 |
8.65-8.9 |
5.4
8.5
11.6 |
|
8×1 |
1d
1.5d
2d |
8
12
16 |
8.2 |
9.85-10.1 |
6.1
9.5
13 |
|
8×1.25 |
1d
1.5d
2d |
8
12
16 |
8.3 |
9.85-10.1 |
4.7
7.4
10.6 |
|
10×1 |
1d
1.5d
2d |
10
15
20 |
10.2 |
12.1-12.5 |
7.6
12
16.3 |
|
10×1.5 |
1d
1.5d
2d |
10
15
20 |
10.3 |
12.1-12.5 |
5
8
11.2 |
|
12×1.5 |
1d
1.5d
2d |
12
18
24 |
12.4 |
14.4-14.8 |
6.2
9.8
13.5 |
|
12×1.75 |
1d
1.5d
2d |
12
18
24 |
12.4 |
14.4-14.8 |
5.2
8.4
11.7 |
|
14×1.5 |
1d
1.5d
2d |
14
21
28 |
14.4 |
17.2-17.7 |
7
11.2
15.3 |
|
16×1.5 |
1d
1.5d
2d |
16
24
32 |
16.4 |
19.4-19.9 |
8.3
13
17.7 |
|
16×2 |
1d
1.5d
2d |
16
24
32 |
16.5 |
19.4-19.9 |
6.0
9.7
13.3 |
|
18×1.5 |
0.5d
1.0d
1.5d |
9
18
27 |
18.4 |
21.5-22 |
4.4
9.5
15 |
|
20×1.5 |
0.75d
1d
1.5d |
15
20
30 |
20.4 |
23.7-24.2 |
8
10.7
16.7 |
|
20×2.5 |
1d
1.5d
2d |
20
30
40 |
20.5 |
23.7-24.2 |
6.3
10
13.7 |
|
22×1.5 |
0.75d
1d
1.5d |
16.5
22
33 |
22.4 |
26.3-26.8 |
8.6
11.7
18 |
|
24×1.5 |
0.75d
1d
1.5d |
18
24
36 |
24.4 |
28.6-29.1 |
9.5
13
19.8 |
|
24×3 |
1d
1.5d
2d |
24
36
48 |
24.6 |
28.6-29.1 |
6.3
10
14 |
|
26×1.5 |
0.5d
0.75d
1d |
13
19.5
26 |
26.4 |
30.5-31 |
6.7
10.7
14.6 |
|
27×1.5 |
0.5d
0.75d
1d |
13.5
20.3
27 |
27.4 |
32.2-32.7 |
6.7
10.7
14.6 |
|
27×2 |
0.5d
0.75d
1d |
13.5
20.3
27 |
27.5 |
32.2-32.7 |
6.7
10.7
14.6 |
|
30×1..5 |
0.5d
0.75d
1d |
15
22.5
30 |
30.4 |
35.2-35.7 |
7.8
12.2
16.5 |
|
30×3.5 |
1d
1.5d
2d |
30
45
60 |
30.7 |
35.2-35.7 |
7
11
14.9 |
|
33×1.5 |
0.5d
0.75d
1d |
16.6
24.5
33 |
33.4 |
38.3-38.8 |
9.1
13.7
18.3 |
|
39×2 |
0.5d
0.75d
1d |
19.5
29.25
39 |
39.5 |
45.1-45.6 |
7.9
12.2
16.6 |
|
60×4 |
0.5d
1d |
32
64 |
64.9 |
65-66 |
7.3
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
1.5d
2d |
2.9
4.3
5.8 |
3 |
3.66-4.04 |
3.2
5.1
7.2 |
|
5-40 |
1d
1.5d
2d |
3.2
4.8
6.4 |
3.4 |
4.01-4.39 |
3.7
5.9
8.2 |
|
6-32 |
1d
1.5d
2d |
3.5
5.3
7.0 |
3.7 |
4.52-4.90 |
2.8
4.8
6.8 |
|
8-32 |
1d
1.5d
2d |
4.2
6.25
8.3 |
4.4 |
5.20-5.56 |
4.0
6.0
8.7 |
|
10-24 |
1d
1.5d
2d |
4.8
7.2
9.6 |
5.1 |
6.19-6.58 |
3.3
5.4
7.5 |
|
12-24 |
1d
1.5d
2d |
5.5
8.2
11.0 |
5.8 |
6.86-7.24 |
4.0
6.3
8.8 |
|
1/4"-20 |
1d
1.5d
2d |
6.4
9.5
12.7 |
6.7 |
7.86-8.38 |
3.9
6.2
8.6 |
|
3/8"-16 |
1d
1.5d
2d |
9.5
14.3
19.1 |
9.9 |
11.48-11.99 |
4.8
7.7
10.6 |
|
7/16"-14 |
1d
1.5d
2d |
11.1
16.7
22.2 |
11.6 |
13.36-13.99 |
4.9
7.9
10.7 |
|
1/2"-13 |
1d
1.5d
2d |
12.7
19.1
25.4 |
13.1 |
15.16-15.8 |
5.2
8.3
11.4 |
|
5/8"-11 |
1d
1.5d
2d |
15.9
23.8
31.8 |
16.4 |
18.84-19.48 |
5.7
9.0
12.3 |
|
3/4"-10 |
1d
1.5d
2d |
19.1
28.6
38.1 |
19.6 |
22.36-23.00 |
6.3
9.9
13.5 |
|
1"-8 |
1d
1.5d
2d |
25.4
38.1
50.8 |
26.1 |
29.62-30.38 |
6.8
10.6
15.4 |
|
8-36 |
1d
1.5d
2d |
4.2
6.3
8.3 |
4.3 |
5.18-5.68 |
4.5
7.2
9.7 |
|
10-32 |
1d
1.5d
2d |
4.83
7.24
9.6 |
5.0 |
5.99-6.50 |
4.1
6.9
10 |
|
1/4"-28 |
1d
1.5d
2d |
6.35
9.5
12.7 |
6.6 |
7.77-8.28 |
5.0
8.6
11.8 |
|
5/16"-24 |
1d
1.5d
2d |
7.9
11.9
15.9 |
8.2 |
9.65-10.16 |
5.9
9.4
12.8 |
|
3/8"-24 |
1d
1.5d
2d |
9.5
14.3
19.1 |
9.8 |
11.37-11.88 |
7.3
11.5
15.6 |
|
7/16"-20 |
1d
1.5d
2d |
11.1
16.7
22.2 |
11.4 |
13.3-13.7 |
7.0
11.1
15.0 |
|
1/2"-20 |
1d
1.5d
2d |
12.7
19.1
25.4 |
13.0 |
15.03-15.67 |
7.9
12.8
17.3 |
|
9/16"-18 |
1d
1.5d
2d |
14.3
21.5
28.6 |
14.6 |
16.91-17.55 |
7.9
12.0
16.0 |
|
5/8"-18 |
1d
1.5d
2d |
15.9
23.8
31.8 |
16.2 |
18.61-19.25 |
9.4
14.5
19.7 |
|
3/4"-16 |
1d
1.5d
2d |
19.1
28.6
31.8 |
19.4 |
22.25-22.88 |
10.1
15.6
21.0 |
|
7/8"-14 |
1d
1.5d
2d |
22.2
33.3
44.5 |
22.6 |
25.93-26.69 |
10.3
15.9
21.6 |
|
1"-14 |
1d
1.5d
2d |
25.4
38.1
50.8 |
25.9 |
29.69-30.45 |
11.8
18.1
24.5 |
|
1"-12 |
1d
1.5d |
25.4
38.1 |
30.0 |
29.69-30.45 |
10.0
15.6 |
|
|
|
|
|
