86-755-23894509-816herry@cnzhenya.com

Products

Jiangsu Zhenya Special Screw Co.,Ltd

Tel: 86-755-23894509

Fax: 86-755-23894519

Atten: henry liu

Email: herry@cnzhenya.com

skype: forcelink.fl

Add: No.8, Yannin Highway, Dainan Town, Xinghua City, Jiangsu, China

Fully Threaded Studs

Fully Threaded Studs
Detailed description

Jiangsu Zhenya Special Screw Co.,Ltd is one of the leading China fully threaded studs manufacturers and suppliers, as a professional company, our productive factory is able to produce CE certification fully threaded studs at both high quality and low price. Welcome to buy discount and cheap, or wholesale products from us.

Fully Threaded Stud, B7 Alloy Steel, Grade B7, Finish PTFE (Fluoropolymer) Coated, Thread Size 7/8-9, Overall Length 5 In, Thread Type UNC, Thread Direction Right Hand, Class 2A, Min. Tensile Strength 125, 000 PSI, Temp. Range 1100 F, Rockwell Hardness C35, Meets/Exceeds ASTM A193, Includes (8) 2H Hex Nuts, Package Quantity 4

 

Double End Stud

Body Diameter

Nut Ends

A

B

C

B

C

Thread Length For

Thread Length for Studs

Type 2

Type 3

Studs <= 6" Length

> 6"   Length

Nominal

Min Full

Max   Total

Min Full

Max   Total

Size

Max

Min

Max

Min

Thread

Thread

Thread

Thread

1/4

0.250

0.213

0.250

0.241

0.750

0.875

1.000

1.125

5/16

0.313

0.271

0.313

0.303

0.875

1.031

1.125

1.281

3/8

0.375

0.328

0.375

0.365

1.000

1.188

1.250

1.438

7/16

0.438

0.385

0.438

0.426

1.125

1.344

1.375

1.594

1/2

0.500

0.444

0.500

0.488

1.250

1.500

1.500

1.750

9/16

0.563

0.502

0.563

0.550

1.375

1.656

1.625

1.906

5/8

0.625

0.559

0.625

0.611

1.500

1.812

1.750

2.062

3/4

0.750

0.677

0.750

0.735

1.750

2.125

2.000

2.375

7/8

0.875

0.795

0.875

0.859

2.000

2.438

2.250

2.688

1

1.000

0.910

1.000

0.983

2.250

2.750

2.500

3.000

1

1/8

1.125

1.023

1.125

1.106

2.500

3.062

2.750

3.312

1

1/4

1.250

1.148

1.250

1.231

2.750

3.375

3.000

3.625

1

3/8

1.375

1.256

1.375

1.354

3.000

3.688

3.250

3.928

1

1/2

1.500

1.381

1.500

1.479

3.250

4.000

3.500

4.250

 

150 Flange

 

Length of Stud

Bolts   [Note (1)]

Outside

Diameter

Diameter

Raised

NPS

Diameter

of Bolt

of Bolt

Number

Diameter

Face

Ring

of Flange

Circle

Holes

of Bolts

of   Bolts

0.06 in

Joint

1/2

3 1/2

2 3/8

5/8

4

1/2

2 1/4

-

3/4

3 7/8

2 3/4

5/8

4

1/2

2 1/2

-

1

4 1/4

3 1/8

5/8

4

1/2

2 1/2

3

1 1/4

4 5/8

3 1/2

5/8

4

1/2

2 3/4

3 1/4

1 1/2

5

3 7/8

5/8

4

1/2

2 3/4

3 1/4

2

6

4 3/4

3/4

4

5/8

3 1/4

3 3/4

2 1/2

7

5 1/2

3/4

4

5/8

3 1/2

4

3

7 1/2

6

3/4

4

5/8

3 1/2

4

3 1/2

8 1/2

7

3/4

8

5/8

3 1/2

4

4

9

7 1/2

3/4

8

5/8

3 1/2

4

5

10

8 1/2

7/8

8

3/4

3 3/4

4 1/4

6

11

9 1/2

7/8

8

3/4

4

4 1/2

8

13 1/2

11

3/4

7/8

8

3/4

4 1/4

4 3/4

10

16

14

3/4

1

12

7/8

4 1/2

5

12

19

17

1

12

7/8

4 3/4

5 1/4

14

21

18

3/4

1 1/8

12

1

5 1/4

5 3/4

16

23 1/2

21

1/4

1 1/8

16

1

5 1/4

5 3/4

18

25

22

3/4

1 1/4

16

1 1/8

5 3/4

6 1/4

20

27 1/2

25

1 1/4

20

1 1/8

6 1/4

6 3/4

24

32

29

1/2

1 1/4

20

1 1/4

6 3/4

7 1/4


 300 Flange

 

Length of Stud

Bolts [Note (1)]

Outside

Diameter

Diameter

Raised

Diameter

of Bolt

of Bolt

Number

Diameter

Face

Ring

NPS

of Flange

Circle

Holes

of Bolts

of Bolts

0.06   in

Joint

1/2

3

3/4

2 5/8

5/8

4

1/2

2 1/2

3

3/4

4

5/8

3 1/4

3/4

4

5/8

3

3

1/2

1

4

7/8

3 1/2

3/4

4

5/8

3

3

1/2

1 1/4

5

1/4

3 7/8

3/4

4

5/8

3 1/4

3

3/4

1 1/2

6

1/8

4

1/2

7/8

4

3/4

3 1/2

4

2

6

1/2

5

3/4

8

5/8

3 1/2

4

2 1/2

7

1/2

5

7/8

7/8

8

3/4

4

4

1/2

3

8

1/4

6

5/8

7/8

8

3/4

4 1/4

4

3/4

3 1/2

9

7

1/4

7/8

8

3/4

4 1/4

5

4

10

7

7/8

7/8

8

3/4

4 1/2

5

5

11

9

1/4

7/8

8

3/4

4 3/4

5

1/4

6

12 1/2

10

5/8

7/8

12

3/4

4 3/4

5

1/2

8

15

13

1

12

7/8

5 1/2

6

10

17 1/2

15

1/4

1 1/8

16

1

6 1/4

6

3/4

12

20 1/2

17

3/4

1 1/4

16

1 1/8

6 3/4

7

1/4

14

23

20

1/4

1 1/4

20

1 1/8

7

7

1/2

16

25 1/2

22

1/2

1 3/8

20

1 1/4

7 1/2

8

18

28

24

3/4

1 3/8

24

1 1/4

7 3/4

8

1/4

20

30 1/2

27

1 3/8

24

1 1/4

8

8

3/4

24

36

32

1 5/8

24

1 1/2

9

10

 

600 Flange

 

Length of   Stud

Bolts [Note (1)]

Outside

Diameter

Diameter

Raised

Diameter

of Bolt

of Bolt

Number

Diameter

Face

Ring

NPS

of Flange

Circle

Holes

of Bolts

of Bolts

0.06 in

Joint

1/2

3

3/4

2

5/8

5/8

4

1/2

3

3

3/4

4

5/8

3

1/4

3/4

4

5/8

3

1/2

3

1/2

1

4

7/8

3

1/2

3/4

4

5/8

3

1/2

3

1/2

1 1/4

5

1/4

3

7/8

3/4

4

5/8

3

3/4

3

3/4

1 1/2

6

1/8

4

1/2

7/8

4

3/4

4

1/4

4

1/4

2

6

1/2

5

3/4

8

5/8

4

1/4

4

1/4

2 1/2

7

1/2

5

7/8

7/8

8

3/4

4

3/4

4

3/4

3

8

1/4

6 5/8

7/8

8

3/4

5

5

3 1/2

9

7

1/4

1

8

7/8

5

1/2

5 1/2

4

10

3/4

8

1/2

1

8

7/8

5

3/4

5 3/4

5

13

10

1/2

1 1/8

8

1

6

1/2

6 1/2

6

14

11

1/2

1 1/8

12

1

6

3/4

6 3/4

8

16

1/2

13

3/4

1 1/4

12

1 1/8

7

1/2

7 3/4

10

20

17

1 3/8

16

1 1/4

8

1/2

8 1/2

12

22

19

1/4

1 3/8

20

1 1/4

8

3/4

8 3/4

14

23

3/4

20

3/4

1 1/2

20

1 3/8

9

1/4

9 1/4

16

27

23

3/4

1 5/8

20

1 1/2

10

10

18

29

1/4

25

3/4

1 3/4

20

1 5/8

10

3/4

10

3/4

20

32

28

1/2

1 3/4

24

1 5/8

11

1/4

11

1/2

24

37

33

2

24

1 7/8

13

13

1/4


 

 900 Flange

 

Length of   Stud

Bolts   [Note (1)]

Outside

Diameter

Diameter

Raised

Diameter

of Bolt

of Bolt

Number

Diameter

Face

Ring

NPS

of Flange

Circle

Holes

of Bolts

of   Bolts

0.06 in

Joint

1/2

4

3/4

3

1/4

7/8

4

3/4

4 1/4

4 1/4

3/4

5

1/8

3

1/2

7/8

4

3/4

4 1/2

4 1/2

1

5

7/8

4

1

4

7/8

5

5

1 1/4

6

1/4

4

3/8

1

4

7/8

5

5

1 1/2

7

4

7/8

1 1/8

4

1

5 1/2

5 1/2

2

8

1/2

6

1/2

1

8

7/8

5 3/4

5 3/4

2 1/2

9

5/8

7

1/2

1 1/8

8

1

6 1/4

6 1/4

3

9

1/2

7

1/2

1

8

7/8

5 3/4

5 3/4

4

11

1/2

9

1/4

1 1/4

8

1 1/8

6 3/4

6 3/4

5

13

3/4

11

1 3/8

8

1 1/4

7 1/2

7 1/2

6

15

12

1/2

1 1/4

12

1 1/8

7 1/2

7 3/4

8

18

1/2

15

1/2

1 1/2

12

1 3/8

8 3/8

8 3/4

10

21

1/2

18

1/2

1 1/2

16

1 3/8

9 1/4

9 1/4

12

24

21

1 1/2

20

1 3/8

10

10

14

25

1/4

22

1 5/8

20

1 1/2

10 3/4

11

16

27

3/4

24

1/4

1 3/4

20

1 5/8

11 1/4

11 1/2

18

31

27

2

20

1 7/8

12 3/4

13 1/4

20

33

3/4

29

1/2

2 1/8

20

2

13 3/4

14 1/4

24

41

35

1/2

2 5/8

20

2 1/2

17 1/4

18


1500 Flange

 

Length of   Stud

Bolts [Note (1)]

Outside

Diameter

Diameter

Raised

Diameter

of Bolt

of Bolt

Number

Diameter

Face

Ring

NPS

of Flange

Circle

Holes

of Bolts

of Bolts

0.06 in

Joint

1/2

4

3/4

3

1/4

7/8

4

3/4

4

1/4

4

1/4

3/4

5

1/8

3

1/2

7/8

4

3/4

4

1/2

4

1/2

1

5

7/8

4

1

4

7/8

5

5

1 1/4

6

1/4

4

3/8

1

4

7/8

5

5

1 1/2

7

4

7/8

1 1/8

4

1

5

1/2

5

1/2

2

8

1/2

6

1/2

1

8

7/8

5

3/4

5

3/4

2 1/2

9

5/8

7

1/2

1 1/8

8

1

6

1/4

6

1/4

3

10

1/2

8

1 1/4

8

1 1/8

7

7

4

12

1/4

9

1/2

1 3/8

8

1 1/4

7

3/4

7

3/4

5

14

3/4

11

1/2

1 5/8

8

1 1/2

9

3/4

9

3/4

6

15

1/2

12

1/2

1 1/2

12

1 3/8

10

1/4

10

1/2

8

19

15

1/2

1 3/4

12

1 5/8

11

1/2

12

3/4

10

23

19

2

12

1 7/8

13

1/4

13

1/2

12

26

1/2

22

1/2

2 1/8

16

2

14

3/4

15

1/4

14

29

1/2

25

2 3/8

16

2 1/4

16

16

3/4

16

32

1/2

27

3/4

2 5/8

16

2 1/2

17

1/2

18

1/2

18

36

30

1/2

2 7/8

16

2 3/4

19

1/2

20

3/4

20

38

3/4

32

3/4

3 1/8

16

3

21

1/4

22

1/4

24

46

39

3 5/8

16

3 1/2

24

1/4

25

1/2

Note: (1) All studs are measured using effective thread length which is first thread to first thread. See diagrams to the right.
Dimensions are in inches. Measurements based on ASME B 16.5 flange specifications.
Note: (2) Length of point on studs and stud bolts shall be not less than one nor more than two complete threads as measured from the extreme end parallel to the axis. (Typically 1/8”)

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