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Square Washer

Square Washer

 

Thread Size

M10

M12

M16

M20

M22

M24

M26

M30

M33

M36

M39

M42

M45

 

d1

min

11

13.5

17.5

22

24

26

30

33

36

39

42

45

48

 

max

11.43

13.93

18.2

22.84

24.84

26.84

30.84

34

37

40

43

46

49

 

D

max

30

40

50

60

70

80

90

95

100

110

125

135

140

 

min

28.7

38.4

48.4

58.1

68.1

78.1

87.8

92.8

97.8

107.8

122.5

132.5

138

 

h

normal

3

4

5

5

6

6

6

6

6

8

8

8

8

 

max

3.6

4.6

6

6

7

7

7

7

7

9.2

9.2

9.2

9.2

 

min

2.4

3.4

4

4

5

5

5

5

5

6.8

6.8

6.8

6.8

 

  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Thread Size

M48

M52

 

 

d1

min

52

56

 

max

53.2

57.2

 

D

max

150

160

 

min

147.5

157.5

 

h

normal

10

10

 

max

11.2

11.2

 

min

8.8

8.8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Standards :

DIN463,ANSI,BS, JIS , GB/T  and Non-standard .

 

 

 

Mechanical  Properties:

4.6, 4.8, 5.6, 5.8, 6.8, 8.8, 9.8, 10.9, 12.9

 

2, 5, 8 10

 

Surface Treatment:

Plain, Bule/White/Yellow Zinc, Black , Black Zinc, Mechanical Zinc,  Hot Dip Galvanized, Nickel and Dacro.

 
 

Sizes:

Dimension :1.6mm--160mm ; 4#-6"