代 号

螺纹 THREAD

尺寸 DIMENSIONS

PART NO.

E

A

S1

L

4H-12

M12X1.5

11

17

17

4H-14

M14X1.5

11

19

17

4H-16

M16X1.5

11.5

22

19.5

4H-18

M18X1.5

12.5

24

20.5

4H-22

M22X1.5

13

27

23

4H-27

M27X1.5

16

32

27

4H-33

M33X2

16

41

29

4H-42

M42X2

18

50

31