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公制细牙内六角圆柱头螺钉
 
ANSI B18.3.1M
NF E25-125
技术参数

d

M3

b

0,5

dk (max.)

5,5

                 k (max.)

3

         s

         2.5

full

M8

28

13

                               8

6

35

M10

32

16

 10

 8

40

M12

36

18

                              12

10

50

M14

40

21

                              14

12

56

M16

44

24

                             16

14

608

M18

48

27

                             18

 14

65

产品种类

Thread

Driving features

Material

Class

Packaging

Code

Page

MF

hexagon socket

St

12.9

Standard

07040

2-16

MEF

hexagon socket

St

12.9

Standard

07041

2-16