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GB/T5785 Stainless Hexagon Head Bolts with Fine Pitch Thread

GB/T5785 Hexagon Head Bolts with Fine Pitch Thread and stainless steel fasteners supply
GB/T5785 Hex head bolt sizes:M8-M24
Bolt Material:Stainless steel,A2,A4,304,316etc
Welcome contact us for stainless steel hex bolt inquiry and order
Availability:
Quantity:
  • M8-M24

  • RuiYang

GB/T5785 Stainless Hexagon Head Bolts with Fine Pitch Thread the helix angle of the fine thread is small,which is conducive to the self-locking of the thread,so the fine thread screw is generally used in the occasions that need to prevent loosening. The fine thread has a small pitch, and on the same thread length,more threads can be screwed in,which can reduce fluid leakage,so it is used in applications where sealing is required.

The information of GB/T5785 Stainless steel Hexagon Head Bolts:(Ralted ISO8676 SS hex bolts also supply)

ISO8676 Hexagon Bolts-Fine Pitch Full Thread

d

M8

M10

(M10)

M12

(M12)

(M14)

M16

(M18)

M20

(M20)

(M22)

M24

p

Pitch

1

1

1.25

1.5

1.25

1.5

1.5

1.5

1.5

2

1.5

2



b



L≤125

22

26

26

30

30

34

38

42

46

46

50

54

125<L≤200

28

32

32

36

36

40

44

48

52

52

56

60

L>200

41

45

45

49

49

57

57

61

65

65

69

73

c


max

0.6

0.6

0.6

0.6

0.6

0.6

0.8

0.8

0.8

0.8

0.8

0.8

min

0.15

0.15

0.15

0.15

0.15

0.15

0.2

0.2

0.2

0.2

0.2

0.2

da

max

9.2

11.2

11.2

13.7

13.7

15.7

17.7

20.2

22.4

22.4

24.4

26.4




ds



max=DK

8.00

10.00

10.00

12.00

12.00

14.00

16.00

18.00

20.00

20.00

22.00

24.00

Atype

min

7.78

9.78

9.78

11.73

11.73

13.73

15.73

17.73

19.67

19.67

21.67

23.67

Btype

min

7.64

9.64

9.64

11.57

11.57

13.54

15.57

17.57

19.48

19.48

21.48

23.48


dw


Atype

min

11.63

14.63

14.63

16.63

16.63

19.64

22.49

25.34

28.19

28.19

31.17

33.61

Btype

min

11.47

14.47

14.47

16.47

16.47

19.15

22

24.85

27.7

27.7

31.35

33.25


e


Atype

min

14.38

17.77

17.77

20.03

20.03

23.36

26.75

30.14

33.53

3.53

37.72

39.98

Btype

min

14.20

17.59

17.59

19.85

19.85

22.78

26.17

29.56

32.95

32.95

37.29

39.55

L1

max

2

2

2

3

3

3

3

3

4

4

4

4






k





DK

5.3

6.4

6.4

7.5

7.5

8.8

10.0

11.5

12.5

12.5

14.0

15.0

Atype

max

5.45

6.58

6.58

7.68

7.68

8.98

10.18

11.715

12.715

12.715

14.215

15.215


min

5.15

6.22

6.22

7.32

7.32

8.62

9.82

11.285

12.285

12.285

13.785

14.785

Btype

max

5.54

6.69

6.69

7.79

7.79

9.09

10.29

11.85

12.85

12.85

14.35

15.35


min

5.06

6.11

6.11

7.21

7.21

8.51

9.71

11.15

12.15

12.15

13.65

14.65


K1


Atype

min

3.61

4.35

4.35

5.12

5.12

6.03

6.87

7.9

8.6

8.6

9.65

10.35

Btype

min

3.54

4.28

4.28

5.05

5.05

5.96

6.8

7.81

8.51

8.51

9.56

10.26

r

min

0.4

0.4

0.4

0.6

0.6

0.6

0.6

0.6

0.8

0.8

0.8

0.8




s



max=DK

13.00

16.00

16.00

18.00

18.00

21.00

24.00

27.00

30.00

30.00

34.00

36.00

Atype

min

12.73

15.73

15.73

17.73

17.73

20.67

23.67

26.67

29.67

29.67

33.38

35.38

Btype

min

12.57

15.57

15.57

17.57

17.57

20.16

23.16

26.16

29.16

29.16

33.00

35.00

GB/T5785 Stainless Hexagon Head Bolts with Fine Pitch Thread,the sizes are similar ISO8676,they are all metric stainless steel hex bolts fine pitch.

We are an audited ss hex bolts supplier by SGS and BV,specialized in this fields since 2007

With own professional factory could do Soonest Delivery with good quality and pretty competitive price.

Each fastener is tracked through strict management methods to ensure product quality.

Welcome contact us for GB/T5785 Stainless Hexagon Head Bolts with Fine Pitch Thread and related stainless steel nuts,stainless steel washers,stainless steel cnc products such as big doule end bolts and nuts and other stainless steel fasteners,also titanium hex bolts and nuts.

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