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WA730
Hex socket low head cap screw
※ The term-strength rank-signifies the screw's tensile strength of the male screw parts. 8.8
8→Indicates that the yield point or the minimum proof strength is 80% of the tensile strength.
8→It indicates that the minimum value of nominal tensile strength 800N/m m² {81.6kgf/m m²}.
A2-50/A2-70
50→It indicates that the minimum value of nominal tensile strength is 500N/m m² {51kg/m m²}.
70→It indicates that the minimum value of nominal tensile strength is 700N/m m² {71kgf/m m²}

A2→The steel class is A2 (Austenitic stainless steel).

※This delicately exquisite product is designed to be thinner, smaller and more space-saving.

  Main part  

Material

Hardness

Finish

S45C HRC22~32

Black oxide

8.8

SUS304

A2-50

Video  3D view Specification of product PDF
  
WA730 –
 
 
 
Choose material※Please refer to the specifications for details
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How to order
                

M

Pitch

L

D

E

B

t
max.

h
max.

M3

0.5

5

6

8

10

12

16

 

 

 

 

 

5.5

2

2

1.5

1.5

M4

0.7

 

6

8

10

12

16

20

 

 

 

 

7

2.8

2.5

2.3

2.1

M5

0.8

 

6

8

10

12

16

20

25

 

 

 

8.5

3.5

3

2.7

2.4

M6

1

 

 

8

10

12

16

20

25

 

 

 

10

4

4

3

3

M8

1.25

 

 

 

10

12

16

20

25

30

 

 

13

5

5

3.8

3.75

M10

1.5

 

 

 

 

 

16

20

25

30

35

 

16

6

7

4.5

4.5

M12

1.75

 

 

 

 

 

 

20

25

30

35

40

18

7

8

5.25

5.25