螺纹基本尺寸Word格式文档下载.docx

螺纹基本尺寸Word格式文档下载.docx

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1.421

1.670

1.583

M2

0.4

1.740

1.567

1.838

1.729

M2.2

0.45

1.908

1.713

2.038

1.929

M2.5

2.208

2.013

2.273

2.121

M3

0.5

2.675

2.459

2.773

2.621

M3.5

（0.6）

3.110

2.850

3.273

3.121

M4

0.7

3.545

3.242

3.675

3.459

M4.5

0.75

4.013

3.688

4.175

3.959

M5

0.8

4.48

4.134

4.675

4.459

M5.5

5.175

4.959

M6

1

5.350

4.917

5.513

5.188

（0.5）

5.675

5.459

M7

6.350

5.917

6.513

6.188

6.675

6.499

M8

1.25

7.188

6.647

7.350

6.917

7.513

7.675

7.459

普通螺纹（GB/T196-1981）—基本尺寸

M9

（1.25）

8.188

7.647

8.350

7.917

8.513

8.675

8.459

M10

1.5

9.026

8.376

9.188

8.647

9.350

8.917

9.513

9.675

9.459

M11

（1.5）

10.026

9.376

10.350

9.917

10.513

10.188

10.675

10.459

M12

1.75

10.863

10.106

11.026

10.376

11.188

10.647

11.350

10.917

11.513

11.675

11.459

M14

2

12.701

11.835

13.026

12.376

13.188

12.674

13.350

12.917

（0.75）

13.513

13.675

13.459

M15

14.026

13.376

（1）

14.350

13.917

M16

14.701

13.835

15.026

14.376

15.350

14.917

15.513

15.188

15.675

15.459

M17

16.026

15.376

16.350

15.917

M18

2.5

M20

18.376

17.294

18.701

17.835

19.026

19.350

18.917

19.513

19.188

19.675

19.459

M22

20.376

19.294

20.701

19.835

21.026

21.350

20.917

21.513

21.188

21.675

21.459

M24

3

22.051

20.752

22.701

21.835

23.026

22.376

23.350

22.917

23.513

23.188

M25

23.701

22.835

24.026

23.376

24.350

23.917

M26

25.026

24.376

M27

25.051

23.752

25.701

24.835

26.026

25.376

26.350

25.917

26.513

26.188

M28

26.701

25.835

27.026

26.376

27.350

26.917

M30

3.5

27.727

26.211

（3）

28.051

26.752

28.701

27.835

29.026

28.376

29.350

28.917

29.513

29.188

M32

30.701

29.835

31.026

30.376

M33

30.727

29.211

31.051

29.752

31.701

30.835

32.026

31.376

32.350

31.917

32.513

32.188

M35

34.026

33.376

M36

4

33.402

31.670

34.051

32.752

34.701

33.835

35.026

34.376

35.350

34.917

M38

37.026

36.376

M39

36.402

34.670

37.051

35.752

37.701

36.835

38.026

37.376

38.350

37.917

M40

38.051

36.752

（2）

38.701

37.835

39.026

38.376

M42

4.5

39.077

37.129

（4）

39.402

37.670

40.051

38.752

40.701

39.835

41.026

40.376

41.350

40.917

M45

42.077

40.129

42.402

40.670

43.051

41.752

43.701

42.835

44.026

43.376

44.350

43.917

M48

5

44.752

42.587

45.402

43.670

46.051

46.701

45.835

47.026

46.376

47.350

46.917

M50

48.051

46.752

48.701

47.835

49.026

48.376

M52

48.752

46.587

49.402

47.670

50.051

50.701

49.835

51.026

50.376

51.350

50.917

M55

52.402

50.670

53.051

51.752

53.701

52.835

54.026

53.376

M56

5.5

52.428

50.046

53.402

51.670

54.051

52.752

54.701

53.835

55.026

54.376

55.350

54.917

M58

55.402

53.670

56.051

54.752

56.701

55.835

57.026

56.376

M60

（5.5）

56.428

54.046

57.402

55.670

58.051

56.752

58