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Rect Spring Washers DIN 127B

STANDARD : DIN 127B

SIZE : M2.5 TO M100

MATERIAL : SPRING STEEL

FINISH : ZINC PLATED, ZINC FLAKE

PACKAGING : BULK PACK | SMALL BOXED

Description Specification Related Products Form

Description

•Finish: Zinc Plated.

 

• Split at one point and bent into a helical shape.

 

• Creates a spring force between fasteners head and base item.

 

• Bright zinc plated for increased corrosion resistance.

 

• Axial flexibility prevents loosening due to vibrations.

 

Specification

nominal

Φ2

Φ2.2

Φ2.5

Φ3

Φ3.5

Φ4

Φ5

Φ6

Φ7

Φ8

Φ10

Φ12

d

min.

2.1

2.3

2.6

3.1

3.6

4.1

5.1

6.1

7.1

8.1

10.2

12.2

max.

2.4

2.6

2.9

3.4

3.9

4.4

5.4

6.5

7.5

8.5

10.7

12.7

n

nominal

0.9

1

1

1.3

1.3

1.5

1.8

2.5

2.5

3

3.5

4

max.

1

1.1

1.1

1.4

1.4

1.6

1.9

2.65

2.65

3.15

3.7

4.2

min.

0.8

0.9

0.9

1.2

1.2

1.4

1.7

2.35

2.35

2.85

3.3

3.8

h

nominal

0.5

0.6

0.6

0.8

0.8

0.9

1.2

1.6

1.6

2

2.2

2.5

max.

0.6

0.7

0.7

0.9

0.9

1

1.3

1.7

1.7

2.1

2.35

2.65

min.

0.4

0.5

0.5

0.7

0.7

0.8

1.1

1.5

1.5

1.9

2.05

2.35

H

min.

1

1.2

1.2

1.6

1.6

1.8

2.4

3.2

3.2

4

4.4

5

max.

1.2

1.4

1.4

1.9

1.9

2.1

2.8

3.8

3.8

4.7

5.2

5.9

kg

0.033

0.05

0.053

0.11

0.12

0.18

0.36

0.83

0.93

1.6

2.53

3.82

nominal

Φ14

Φ16

Φ18

Φ20

Φ22

Φ24

Φ27

Φ30

Φ36

Φ39

Φ42

Φ45

d

min.

14.2

16.2

18.2

20.2

22.5

24.5

27.5

30.5

36.5

39.5

42.5

45.5

max.

14.7

17

19

21.2

23.5

25.5

28.5

31.7

37.7

40.7

43.7

46.7

n

nominal

4.5

5

5

6

6

7

7

8

10

10

12

12

max.

4.7

5.2

5.2

6.2

6.2

7.25

7.25

8.25

10.25

10.25

12.25

12.25

min.

4.3

4.8

4.8

5.8

5.8

6.75

6.75

7.75

9.75

9.75

11.75

11.75

h

nominal

3

3.5

3.5

4

4

5

5

6

6

6

7

7

max.

3.15

3.7

3.7

4.2

4.2

5.2

5.2

6.2

6.2

6.2

7.25

7.25

min.

2.85

3.3

3.3

3.8

3.8

4.8

4.8

5.8

5.8

5.8

6.75

6.75

H

min.

6

7

7

8

8

10

10

12

12

12

14

14

max.

7.1

8.3

8.3

9.4

9.4

11.8

11.8

14.2

14.2

14.2

16.5

16.5

kg

6.01

8.91

9.73

15.2

16.5

26.2

28.7

44.3

67.3

71.7

111

117

nomial

Φ48

Φ52

Φ56

Φ60

Φ64

Φ68

Φ72

Φ80

Φ90

Φ100

d

min.

49

53

57

61

65

69

73

81

91

101

max.

50.5

54.5

58.5

62.5

66.5

70.5

74.5

82.5

92.5

102.5

n

nominal

12

14

14

14

14

14

14

14

14

14

max.

12.25

14.25

14.25

14.25

14.25

14.25

14.25

14.25

14.25

14.25

min.

11.75

13.75

13.75

13.75

13.75

13.75

13.75

13.75

13.75

13.75

h

nominal

7

8

8

8

8

8

8

8

8

8

max.

7.25

8.25

8.25

8.25

8.25

8.25

8.25

8.25

8.25

8.25

min.

6.75

7.75

7.75

7.75

7.75

7.75

7.75

7.75

7.75

7.75

H

min.

14

16

16

16

16

16

16

16

16

16

max.

16.5

18.9

18.9

18.9

18.9

18.9

18.9

18.9

18.9

18.9

kg

123

182

193

203

218

228

240

262

290

318

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