鋼絲螺套、螺紋護(hù)套的規(guī)格參數(shù)有公制和英制兩種，這兩種參數(shù)表如下：
符號說明：
鋼絲螺套規(guī)格參數(shù)
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--鋼絲螺套公稱直徑（螺釘公稱直徑） L—鋼絲螺套公稱長度（安裝后的螺紋長度） P--螺距
do--鉆絲套安裝用鉆頭直徑 Dz--鋼絲螺套自由狀態(tài)下外徑 N--鋼絲螺套自由狀態(tài)下圈數(shù)
公制鋼絲螺套規(guī)格、螺紋護(hù)套規(guī)格參數(shù)表
螺紋規(guī)格d×p
k×d
鋼絲螺套安裝后長度L(mm)
鉆頭直徑do(mm)
自由狀態(tài)下外徑Dz(mm)
自由狀態(tài)螺套圈數(shù)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
英制鋼絲螺套規(guī)格、螺紋護(hù)套規(guī)格參數(shù)表
|
螺紋護(hù)套規(guī)格參數(shù) |
|||||
| 螺紋規(guī)格d×p | k×d | 鋼絲螺套安裝后長度L(mm) | 鉆頭直徑do(mm) | 自由狀態(tài)下外徑Dz(mm | 自由狀態(tài)螺套圈數(shù)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 |