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球头销 DIN71803
Ball stud  DIN 71803

d1

d2

l1

c

d3

d5

d6

l2

l3

l4

l6

SW

    (Kg)
Weight
Kg/1000 pieces for type

h9

 

±0.2

+0.4

h14

h11

-0.4

±0.3

±0.3

±0.3

max.

h14

A and C

B

8

M 5

4

2.0

8

5

3

10.2

9

12.5

4.0

7

4.55

3.85

7.5

4.35

10

M 6

4.5

2.2

10

6

4

12.5

11

15.5

4.0

8

8.50

7.10

8

7.80

13

M 8

5

2.4

13

8

6

16.5

13

18.5

5.3

11

17.70

14.20

10

16.00

16

M 10

6

2.7

16

10

8

20.0

16

23.0

7.3

13

35.10

23.50

M 12

13

29.60

19

M 14×1.5 M 14×2

12

3.0

19

14

10

28.0

20

28.5

10.8

16

71.20

56.20

M 16

18

63.70

                           

一、材料

     

  1.Material

             

1)碳钢 1045

     

  1) Carbon steel 1045

         

2)可选用不锈钢

   

  2) Alternative for all angle joint versions: stainless steel

 
                           

二、钢球d1硬度不小于HRC52,

 

  2.Ball d1 hardness: Min. HRC52

       

        硬化深度不小于1mm

 

     Hardening depth: Min. 1mm

       
                           

三、表面处理

     

  3.Surface protection

         

    电镀白锌或彩锌

   

     Electroplated galvanized, passivated in white-blue or yellow