公称直径

尺 寸

适 用 螺 纹

单价

元/只

内d1

外D

厚S

公制

美制

英制

A4.00

4.30

7.20

1.00

M4

A5.20

5.20

8.40

1.50

M5

A6.00

6.40

11.70

1.50

M6

A6.80

6.86

13.20

1.50

1/4”

A8.00

8.40

13.70

2.00

M8

A8.60

8.64

14.20

2.00

5/16”

A10.30

10.37

15.80

2.00

M10

3/8”

G1/8”

A12.00

12.40

17.70

2.00

M12

A13.70

13.74

20.60

2.00

1/2”

G1/4”

A14.00

14.40

19.70

2.00

M14

A14.80

14.86

22.20

2.00

9/16”

A15.80

15.83

22.20

2.00

A16.00

16.40

21.70

2.00

M16

A16.50

16.51

25.40

2.00

5/8”

A17.20

13.70

23.80

2.00

G3/8”

A18.00

18.40

24.70

2.50

M18

A19.60

19.69

26.90

2.50

3/4”

A20.00

20.50

27.70

2.50

M20

A21.50

21.54

28.60

2.50

13/16”

G1/2”

A22.00

22.50

29.70

2.50

M22

A23.50

23.49

31.75

2.50

7/8”

G5/6

A24.00

24.50

31.70

2.50

M24

A24.20

24.26

33.30

2.50

15/16”

A27.00

27.50

34.70

2.50

M27

A27.10

27.05

34.90

2.50

1”

G3/4”

A30.00

30.50

37.70

2.50

M30

A30.80

30.81

38.10

2.50

1 3/16”

G7/8”

A33.00

33.50

41.70

2.50

M33

A33.80

33.89

42.80

2.50

1 5/16”

G1”

A35.90

35.94

44.50

3.40

1 3/8”

A36.00

36.60

45.70

2.50

M36

A39.00

39.60

49.70

2.50

M39

A42.00

42.60

52.70

2.50

M42

A42.90

42.93

52.40

2.50

1 5/6”

G1 1/4”

A45.00

45.60

55.70

2.50

M45

A48.00

48.70

59.70

2.50

M48

A48.50

48.44

58.60

2.50

1 7/8”

G1 1/2”

A52.00

52.70

65.70

2.50

M52

A54.80

54.89

69.85

3.40

2 1/16”

G1 3/4”

A60.00

60.70

74.70

2.50

M60

A60.50

60.58

73.03

2.50

M60

G2”