钢丝牙套

钢丝牙套又叫钢丝螺套、螺套、螺纹衬套、螺纹护套、丝套,是为保护有色金属螺纹孔而发展的嵌入物,以冷轧不锈钢线制造成螺旋状内外同心体螺纹线圈,横切面呈菱形,形状类似于螺旋弹簧。钢丝牙套可以提高螺纹的疲劳强度,减少螺纹的磨损和抗腐蚀性能,从而延长螺孔寿命。
Products Inquiry
Click Refresh Verification Code

Description


钢丝牙套产品简介

钢丝牙套又叫钢丝螺套、螺套、螺纹衬套、钢丝牙套又叫钢丝螺套、螺套、螺纹衬套、螺纹护套、丝套,是为保护有色金属螺纹孔而发展的嵌入物,以冷轧不锈钢线制造成螺旋状内外同心体螺纹线圈,横切面呈菱形,形状类似于螺旋弹簧。钢丝牙套可以提高螺纹的疲劳强度,减少螺纹的磨损和抗腐蚀性能,从而延长螺孔寿命。



二、钢丝牙套的用途

1、增强连接强度、改善连接条件。

2、耐磨损。

3、增大受力面。

4、防松脱。

5、便于维修。


二、钢丝牙套常用规格尺寸

1、公制钢丝牙套规格尺寸表

钢丝牙套规格参数

螺纹规格d×p

k×d

钢丝牙套安装后长度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()

M2×0.4

1d
1.5d
2d

2
3
4

2

2.6-2.8

2.9
4.7
6.5

M2.5×0.45

1d
1.5d
2d

2.5
3.75
5

2.6

3.3-3.5

3.5
5.9
8.1

M3×0.5

1d
1.5d
2d

3
4.5
6

3.1

3.8-4.0

4
6.3
8.7

M4×0.7

1d
1.5d
2d

4
6
8

4.1

5.15-5.35

3.7
6
8.4

M5×0.8

1d
1.5d
2d

5
7.5
10

5.2

6.35-6.6

4.3
6.9
9.7

M6×1

1d
1.5d
2d

6
9
12

6.2

7.6-7.85

4.2
7
9.6

M7×1

1d
1.5d
2d

7
10.5
14

7.2

8.65-8.9

5.4
8.5
11.6

M8×1

1d
1.5d
2d

8
12
16

8.2

9.85-10.1

6.1
9.5
13

M8×1.25

1d
1.5d
2d

8
12
16

8.3

9.85-10.1

4.7
7.4
10.6

M10×1

1d
1.5d
2d

10
15
20

10.2

12.1-12.5

7.6
12
16.3

M10×1.5

1d
1.5d
2d

10
15
20

10.3

12.1-12.5

5
8
11.2

M12×1.5

1d
1.5d
2d

12
18
24

12.4

14.4-14.8

6.2
9.8
13.5

M12×1.75

1d
1.5d
2d

12
18
24

12.4

14.4-14.8

5.2
8.4
11.7

M14×1.5

1d
1.5d
2d

14
21
28

14.4

17.2-17.7

7
11.2
15.3

M16×1.5

1d
1.5d
2d

16
24
32

16.4

19.4-19.9

8.3
13
17.7

M16×2

1d
1.5d
2d

16
24
32

16.5

19.4-19.9

6.0
9.7
13.3

M18×1.5

0.5d
1.0d
1.5d

9
18
27

18.4

21.5-22

4.4
9.5
15

M20×1.5

0.75d
1d
1.5d

15
20
30

20.4

23.7-24.2

8
10.7
16.7

M20×2.5

1d
1.5d
2d

20
30
40

20.5

23.7-24.2

6.3
10
13.7

M22×1.5

0.75d
1d
1.5d

16.5
22
33

22.4

26.3-26.8

8.6
11.7
18

M24×1.5

0.75d
1d
1.5d

18
24
36

24.4

28.6-29.1

9.5
13
19.8

M24×3

1d
1.5d
2d

24
36
48

24.6

28.6-29.1

6.3
10
14

M26×1.5

0.5d
0.75d
1d

13
19.5
26

26.4

30.5-31

6.7
10.7
14.6

M27×1.5

0.5d
0.75d
1d

13.5
20.3
27

27.4

32.2-32.7

6.7
10.7
14.6

M27×2

0.5d
0.75d
1d

13.5
20.3
27

27.5

32.2-32.7

6.7
10.7
14.6

M30×1..5

0.5d
0.75d
1d

15
22.5
30

30.4

35.2-35.7

7.8
12.2
16.5

M30×3.5

1d
1.5d
2d

30
45
60

30.7

35.2-35.7

7
11
14.9

M33×1.5

0.5d
0.75d
1d

16.6
24.5
33

33.4

38.3-38.8

9.1
13.7
18.3

M39×2

0.5d
0.75d
1d

19.5
29.25
39

39.5

45.1-45.6

7.9
12.2
16.6

M60×4

0.5d
1d

32
64

64.9

65-66

7.3
15.6


2、英制钢丝牙套规格尺寸表

钢丝牙套规格参数

螺纹规格d×p

k×d

钢丝牙套安装后长度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