DIN 7343 - Spring-type straight coiled pins - standard duty




d1

before mounting

nominal

0.8

1

1.2

1.5

2

2.5

3

3.5

4

5

6

8

10

12

14

16

20

max.

0.91

1.15

1.35

1.73

2.25

2.78

3.3

3.84

4.4

5.5

6.5

8.63

10.8

12.85

14.95

17

21.1

min.

0.85

1.05

1.25

1.62

2.13

2.65

3.15

3.67

4.2

5.25

6.25

8.3

10.35

12.4

14.45

16.45

20.4

d2

before mounting

max.

0.75

0.95

1.15

1.4

1.9

2.4

2.9

3.4

3.9

4.85

5.85

7.8

9.75

11.7

13.6

15.6

19.6

a ≈

approx.

0.3

0.3

0.4

0.5

0.7

0.7

0.9

1

1.1

1.3

1.5

2

2.5

3

3.5

4

4.5

s

0.07

0.08

0.1

0.13

0.17

0.21

0.25

0.29

0.33

0.42

0.5

0.67

0.84

1

1.2

1.3

1.7

Minimum shear strength. double. kN

a

0.4

0.6

0.9

1.45

2.5

3.9

5.5

7.5

9.6

15

22

39

62

89

120

155

250

b

0.3

0.45

0.65

1.05

1.9

2.9

4.2

5.7

7.6

11.5

16.8

30

48

67

-

-

-

l

 

nominal

min.

max.

                                 

4

3.75

4.25

                       

5

4.75

5.25

                     

6

5.75

6.25

                 

8

7.75

8.25

               

10

9.75

10.25

             

12

11.5

12.5

           

14

13.5

14.5

           

16

15.5

16.5

         

18

17.5

18.5

     

         

20

19.5

20.5

     

       

22

21.5

22.5

     

       

24

23.5

24.5

     

     

26

25.5

26.5

       

     

28

27.5

28.5

       

   

30

29.5

30.5

       

   

32

31.5

32.5

       

 

35

34.5

35.5

       

 

40

39.5

40.5

       

 

45

44.5

45.5

         

50

49.5

50.5

           

55

54.25

55.75

               

60

59.25

60.75

               

65

64.25

65.75

                   

70

69.25

70.75

                   

75

74.25

75.75

                   

80

79.25

80.75

                     

85

84.25

85.75

                     

90

89.25

90.75

                     

95

94.25

95.75

                     

100

99.25

100.75

                     

120

119.25

120.75

                     

140

139.25

140.75

                         

160

159.25

160.75

                         

180

179.25

180.75

                           

200

199.25

200.75

                           

Tags: DIN 7343 Straight Coiled Pins Medium Duty

General Material:Stainless Steel,Nickel Alloy,Silicon Bronze,Aluminium Bronze,Brass,Naval Brass,Coppe,Copper-Nickel,Aluminum Alloy,Titanium,Alloy Steel,Such as C1008,C1018,C1022,C1035,C1045,40cr,SCM435,35crmoA,42crmoA,AISI4140SS304/A2-70,SS316/A4-80,SS310s,SS309,SS321,SS410,SS317,SS904L,17-4 PH/630,Duplex 2205,Duplex 31803,Nitronic 40,Nitronic 50,Nitronic 60,Nickel Alloy,Hastelloy C276,Inconel 600,Inconel 601,Inconel 625,Inconel 718,Inconel X750,Inconel 800H,Inconel 825,Monel 400,Monel 405,Monel K-500,MP35N,Nickel 200,Nickel 201,Waspaloy)C65500,C64200,C61400,C63000,C63200,C46200,H59,H62,H67,C46400,C11000,90/10 C70600,70/30 C71500,6061-T6,2024-T4,Ti-6Al-4V Grade 5,ASTM B348 Grade 2,ASTM B348 Grade 7,651/S63198
General Surface Finish:Blackoxide,Zinc,Dacromet 500/Dacromet 320,Non-electrolytically Deposited Zinc Flake,Hot-dip Galvanization,Phosphating,Passviation