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Carriage Bolt

Carriage Bolt

Thread Size

M5

M6

M8

M10

M12

M16

M20

 

 

Pitch

 

0.8

1

1.25

1.5

1.75

2

2.5

 

k

min

3.3

3.88

4.88

5.38

6.95

8.95

11.05

 

max

2.7

3.12

4.12

4.62

6.05

8.05

9.95

 

Dk

13.55

16.55

20.65

24.65

30.65

38.8

46.8

 

f

4.1

4.6

5.6

6.6

8.75

12.9

15.9

 

L (mm)

6-2000

6-2000

6-2000

6-2000

6-2000

6-2000

6-2000

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Thread Size

10#

1/4"

5/16"

3/8"

7/16"

1/2"

5/8"

3/4"

7/8"

1"

 

 

Pitch

 

24

20

20

16

14

16

16

16

12

12

 

k

0.114

0.145

0.176

0.208

0.239

0.27

0.344

0.406

0.469

0.531

 

Dk

0.469

0.594

0.719

0.844

0.969

1.094

1.344

1.594

1.844

2.094

 

f

0.125

0.156

0.187

0.219

0.25

0.281

0.344

0.406

0.469

0.531

 

L (mm)

1/4"-80"

1/4"-80"

1/4"-80"

1/4"-80"

1/4"-80"

1/4"-80"

1/4"-80"

1/4"-80"

1/4"-80"

1/4"-80"

 

Standards :

DIN603 ,  ANSI/ASMEB18.2.1 , BS , JIS B 1118, GB 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 : 6mm--64mm ; 1/4"-2-1/2"

 

Length :6mm--2000mm ; 1/4"-80"