Threaded Double End Studs

Product Details

Double End Threaded Stud

Thread Size: 1/2-13

Overall Length: 6 Inch

Material: 18-8 Stainless Steel

Thread Length Type: Equal

Finish: Plain Finish

Thread Type: UNC

Thread Length: 1 1/2 Inch

Thread Length opposite End: 1 1/2 Inch

Shank Type: Round

Thread Direction: Right Hand

Rockwell Hardness: 25RC

Min Tensile Strength: 100, 000 PSI

Class: 2A

Package: 2


Double End Stud

NominalBody Diameter

Nut Ends

A

B

C

B

C
Type 2Type 3

Thread Length For Studs <= 6" Length

Thread Length for Studs > 6" Length

Size

Max

Min

Max

Min

Min Full Thread

Max   Total Thread

Min Full Thread

Max   Total 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

 13/8

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)]
NPSOutside Diameter of FlangeDiameter of Bolt CircleDiameter of Bolt HolesNumber of BoltsDiameter of BoltsRaised Face 0.06 inRing 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)]

NPSOutside Diameter of FlangeDiameter of Bolt CircleDiameter of Bolt HolesNumber of BoltsDiameter of BoltsRaised Face 0.06 inRing 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

1513

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 1/227

1 3/8

24

1 1/4

8

8 3/4

24

3632

1 5/8

24

1 1/2

9

10


600 Flange








Length of Stud Bolts [Note (1)]


NPSOutside Diameter of FlangeDiameter  of Bolt CircleDiameter of Bolt HolesNumber of BoltsDiameter of BoltsRaised Face 0.06 inRing Joint

1/2

3 3/4

2 5/8

5/8

4

1/2

33

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

55

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

2017

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

1010

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

3733

2

24

1 7/8

13

13 1/4



900 Flange








Length of Stud Bolts [Note (1)]

NPSOutside Diameter of FlangeDiameter of Bolt CircleDiameter of Bolt HolesNumber of BoltsDiameter of   BoltsRaised Face 0.06 inRing 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

2421

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

3127

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)]

NPSOutside Diameter of FlangeDiameter of Bolt CircleDiameter of Bolt HolesNumber of BoltsDiameter of BoltsRaised Face 0.06 inRing 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

55

1 1/4

6 1/4

4 3/8

1

4

7/8

55

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

77

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

2319

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

4639

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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