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钢丝螺套

BSL® 钢丝螺套应用于汽车厚板材料的螺纹副紧固连接。通过在厚板基材加工的内螺纹孔嵌入钢丝螺套后用螺栓紧固，可以实现以下连接特点：

1.使基材可承受较高的螺纹保载；

2.安装时螺纹摩擦系数低且稳定、耐磨；

3.增强连接件抗腐蚀能力；

4.降低螺栓连接的安装成本；

5.可适应多种材质的安装基材(钢、铝等)。


  • 使用场景
  • 尺寸
  • 性能表
  • 表面处理方式
  • 安装方法

产品代码

钢丝螺套螺纹规格

公称长度xd

安装孔螺纹深度t2

自由状态圈数

N

安装后长度

L

自由状态外径

Dz

螺纹孔小径

D1HC

螺纹孔大径DHC

Min

Min

Max

Min

Max

Min

Max

Min

Max

Min

B4040-03-0030

M3

1d

3

3.6

4.3

2.5

2.75

3.8

4.35

3.11

3.22

3.65

B4040-03-0045

1.5d

4.5

6.3

7.1

4

4.25

B4040-03-0060

2d

6

9

9.8

5.5

5.75

B4040-03-0075

2.5d

7.5

11.8

12.6

7

7.25

B4040-03-0090

3d

9

14.5

15.3

8.5

8.75

B4040-04-0040

M4

1d

4

3.6

4.2

3.3

3.65

5.05

5.6

4.15

4.29

4.91

B4040-04-0060

1.5d

6

6.3

6.9

5.3

5.65

B4040-04-0080

2d

8

9.1

9.5

7.3

7.65

B4040-04-0100

2.5d

10

11.8

12.2

9.3

9.65

B4040-04-0120

3d

12

14.4

14.9

11.3

11.65

B4040-05-0050

M5

1d

5

4

4.7

4.2

4.6

6.25

6.8

5.17

5.33

6.04

B4040-05-0075

1.5d

7.5

6.8

7.6

6.7

7.1

B4040-05-0100

2d

10

9.6

10.6

9.2

9.6

B4040-05-0125

2.5d

12.5

12.4

13.5

11.7

12.1

B4040-05-0150

3d

15

15.2

16.4

14.2

14.6

B4040-06-0060

M6

1d

6

3.8

4.5

5

5.5

7.58

7.95

6.22

6.41

7.3

B4040-06-0090

1.5d

9

6.5

7.3

8

8.5

B4040-06-0120

2d

12

9.2

10.2

11

11.5

B4040-06-0150

2.5d

15

12

13

14

14.5

B4040-06-0180

3d

18

14.6

15.8

17

17.5

B4040-08-0080

M8

1d

8

4.4

4.9

6.75

7.375

9.85

10.35

8.27

8.48

9.62

B4040-08-0120

1.5d

12

7.3

8

10.75

11.375

B4040-08-0160

2d

16

10.3

11.1

14.75

15.375

B4040-08-0200

2.5d

20

13.3

14.1

18.75

19.375

B4040-08-0240

3d

24

16.4

17.2

22.75

23.375

B4040-08-3080

M8×1

1d

8

5.7

6.4

7

7.5

9.7

10.25

8.27

8.48

9.62

B4040-08-3120

1.5d

12

9.3

10.2

11

11.5

B4040-08-3160

2d

16

12.9

14

15

15.5

B4040-08-3200

2.5d

20

16.5

17.7

19

19.5

B4040-08-3240

3d

24

20.1

21.5

23

23.5

B4040-10-0100

M10

1d

10

4.7

5.2

8.5

9.25

12.1

12.8

10.32

10.56

11.95

B4040-10-0150

1.5d

15

7.8

8.4

13.5

14.25

B4040-10-0200

2d

20

11

11.6

18.5

19.25

B4040-10-0250

2.5d

25

14.2

14.8

23.5

24.25

B4040-10-0300

3d

30

17.3

18

28.5

29.25

B4040-10-9100

M10×1.25

1d

10

5.7

6.4

8.75

9.38

11.87

12.65

10.32

10.56

11.95

B4040-10-9150

1.5d

15

9.3

10.2

13.75

14.38

B4040-10-9200

2d

20

12.9

14

18.75

19.38

B4040-10-9250

2.5d

25

16.6

17.8

23.75

24.38

B4040-10-9300

3d

30

20.2

21.6

28.75

29.38

B4040-10-3100

M10×1

1d

10

7.6

7.8

9

9.5

11.68

12.65

10.32

10.56

11.95

B4040-10-3150

1.5d

15

12.1

12.3

14

14.5

B4040-10-3200

2d

20

16.3

16.8

19

19.5

B4040-10-3250

2.5d

25

20.7

21.3

24

24.5

B4040-10-3300

3d

30

25.3

25.8

29

29.5

B4040-12-0120

M12

1d

12

4.8

5.4

10.25

11.125

14.5

15

12.38

12.64

14.27

B4040-12-0180

1.5d

18

8.1

8.7

16.25

17.125

B4040-12-0240

2d

24

11.3

12

22.25

23.125

B4040-12-0300

2.5d

30

14.6

15.3

28.25

29.125

B4040-12-0360

3d

36

17.8

18.6

34.25

35.125

B4040-12-4120

M12×1.5

1d

12

6.2

6.7

10.5

11.25

14.4

15

12.38

12.64

14.27

B4040-12-4180

1.5d

18

9.8

10.2

16.5

17.25

B4040-12-4240

2d

24

13.5

14

22.5

23.25

B4040-12-4300

2.5d

30

15.7

16.2

28.5

29.25

B4040-12-4360

3d

36

20.7

21.1

34.5

35.25

B4040-12-9120

M12×1.25

1d

12

7.1

7.9

10.75

11.375

14.27

15

12.38

12.64

14.27

B4040-12-9180

1.5d

18

11.5

12.5

16.75

17.375

B4040-12-9240

2d

24

15.8

17

22.5

23.375

B4040-12-9300

2.5d

30

20.2

21.6

28.75

29.375

B4040-12-9360

3d

36

24.5

26.1

34.75

35.375

B4040-12-3120

M12×1

1d

12

9.3

9.7

11

11.5

14.18

15

12.38

12.64

14.27

B4040-12-3180

1.5d

18

14.5

14.9

17

17.5

B4040-12-3240

2d

24

19.5

19.9

23

23.5

B4040-12-3300

2.5d

30

25.1

25.6

29

29.5

B4040-12-3360

3d

36

30.5

30.9

35

35.5

B4040-14-0140

M14

1d

14

4.9

5.5

12

13

16.87

17.87

14.43

14.73

16.6

B4040-14-0210

1.5d

21

8.3

8.9

19

20

B4040-14-0280

2d

28

11.6

12.3

26

27

B4040-14-0350

2.5d

35

14.9

15.6

33

34

B4040-14-0420

3d

42

18.2

19

40

41

B4040-14-4140

M14×1.5

1d

14

6.9

7.7

12.5

13.25

16.52

17.7

14.43

14.73

16.6

B4040-14-4210

1.5d

21

11.1

12.1

19.5

20.25

B4040-14-4280

2d

28

15.4

16.5

26.5

27.25

B4040-14-4350

2.5d

35

19.6

20.9

33.5

34.25

B4040-14-4420

3d

42

23.8

25.3

40.5

41.25

B4040-14-9140

M14×1.25

1d

14

9.4

10.6

13.2

15.2

16.45

17.7

14.43

14.73

16.6

B4040-16-0160

M16

1d

16

6

6.5

14

15

18.87

19.9

16.43

16.73

18.6

B4040-16-0240

1.5d

24

9.8

10.3

22

23

B4040-16-0320

2d

32

13.6

14.2

30

31

B4040-16-0400

2.5d

40

17.4

18

38

39

B4040-16-0480

3d

48

21

21.9

46

47

B4040-16-4160

M16×1.5

1d

16

8.1

8.9

14.5

15.25

18.52

19.9

16.43

16.73

18.6

B4040-16-4240

1.5d

24

13

14

22.5

23.25

B4040-16-4320

2d

32

17.8

19

30.5

31.25

B4040-16-4400

2.5d

40

22.6

24.1

38.5

39.25

B4040-16-4480

3d

48

27.5

29.1

4650

47.25

B4040-18-0180

M18

1d

18

5.2

6.1

15.5

16.75

21.4

22

18.54

18.9

21.25

B4040-18-0270

1.5d

27

8.6

9.5

24.5

25.75

B4040-18-0360

2d

36

12.1

13

33.5

34.75

B4040-18-0450

2.5d

45

15.5

16.5

42.5

43.75

B4040-18-0540

3d

54

18.9

20

51.5

52.75

B4040-18-5180

M18×2

1d

18

7.1

7.5

16

17

21.07

22

18.54

18.9

21.25

B4040-18-5270

1.5d

27

11.2

11.6

25

26

B4040-18-5360

2d

36

15.1

15.5

34

35

B4040-18-5450

2.5d

45

19.1

19.5

43

44

B4040-18-4180

M18×1.5

1d

18

9.4

10.2

16.5

17.25

20.54

22

18.54

18.9

21.25

B4040-18-4270

1.5d

27

14.8

15.9

25.5

26.25

B4040-18-4360

2d

36

20.3

21.6

34.5

35.25

B4040-18-4450

2.5d

45

25.8

27.4

43.5

44.25

B4040-18-4540

3d

54

31.2

33.1

52.5

53.25

 


钢丝螺套螺纹规格

夹紧力矩/
N·m

锁紧力矩/N·m

第1次拧入
最大

第5次拧出
最小

M3

1.0

0.43

0.06

M4

2.4

0.9

0.10

M5

5.0

1.6

0.15

M6

8.0

3.0

0.25

M7

14

4.4

0.35

M8

20

6.0

0.45

M8X1

20

6.0

0.45

M10

40

11

0.8

M10X1.25

40

11

0.8

M10×1

40

11

0.8

M12

70

16

1.2

M12×1.5

70

16

1.2

M12X1.25

70

16

1.2

M12×1

70

16

1.2

M14

110

24

1.6

M14×1.5

110

24

1.6

M14X1.25

110

24

1.6

M16

170

32

2.2

M16X1.5

170

32

2.2

M18

220

42

3

M18×2

220

42

3

M18×1.5

220

42

3

夹紧力矩和锁紧力矩的试验方法按GB/T24425.6-2009规定。


钢丝螺套材料牌号和表面处理方式如下：

产品名称

材料

材料牌号/标准

表面处理方式

盐雾试验

普通钢丝螺套B4040

不锈钢

304

（JIS G4314）

1）本色

--

2）电泳漆

720H无基体腐蚀


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