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d

d_s

k

s

螺紋長度 Thread Length

max

min

max

min

max

min

L

b

L

b

Ml2

12.43

11.57

7.95

7.05

21

20.16

35,40

25

45-75

30

Ml6

16.43

15.57

10.75

9.25

27

26.16

45,50

30

55-130

35

M20

20.52

19.48

13.4

11.6

34

33

50,55,60

35

65-160

40

M22

22.52

21.48

14.9

13.1

36

35

55,60,65

40

70-220

45

M24

24.52

23.48

15.9

14.1

41

40

60,65,70

45

75-240

50

M27

27.84

26.16

17.9

16.1

46

45

65,70,75

50

80-260

55

M30

30.84

29.16

19.75

17.65

50

49

70,75,80

55

85-260

60

d

L

Ml2

35/40/45/50/55/60/65/70/75

Ml6

45/50/55/60/65/70/75/80/85/90/95/100/110/120/130

M20

50/55/60/65/70/75/80/85/90/95/100/110/120/130/140/150/160

M22

55/60/65/70/75/80/85/90/95/100/110/120/130/140/150/160/170/180/190/200/220

M24

60/65/70/75/80/85/90/95/100/110/120/130/140/150/160/170/180/190/200/220/240

M27

65/70/75/80/85/90/95/100/110/120/130/140/150/160/170/180/190/200/220/240/260

M30

70/75/80/85/90/95/100/110/120/130/140/150/160/170/180/190/200/220/240/260