Size

Overall Length

Thread Length

1/16-27NPT

2-1/8

11/16

1/8-27NPT

2-1/8

3/4

*1/8-27NPT

2-1/8

3/4

1/4-18NPT

2-7/16

1-1/16

3/8-18NPT

2-9/16

1-1/16

1/2-14NPT

3-1/8

1-3/8

3/4-14NPT

3-1/4

1-3/8

1-11-1/2NPT

3-3/4

1-3/4

1-1/4-11-1/2NPT

4

1-3/4

1-1/2-11-1/2NPT

4-1/4

1-3/4

2-11-1/2NPT

4-1/2

1-3/4

2-1/2-8NPT

5-1/2

2-9/16

3-8NPT

6

2-5/8

3-1/2-8NPT

6-1/2

2-11/16

4-8NPT

6-3/4

2-3/4

1/16-27NPTF

2-1/8

11/16

1/8-27NPTF

2-1/8

3/4

*1/8-27NPTF

2-1/8

3/4

1/4-18NPTF

2-7/16

1-1/16

3/8-18NPTF

2-9/16

1-1/16

1/2-14NPTF

3-1/8

1-3/8

3/4-14NPTF

3-1/4

1-3/8

1-11-1/2NPTF

3-3/4

1-3/4

1-1/4-11-1/2NPTF

4

1-3/4

1-1/2-11-1/2NPTF

4-1/4

1-3/4

2-11-1/2NPTF

4-1/2

1-3/4

2-1/2-8NPTF

5-1/2

2-9/16

3-8NPTF

6

2-5/8

3-1/2-8NPTF

6-1/2

2-11/16

4-8NPTF

6-3/4

2-3/4

1/16-27NPT

6

11/16

1/8-27NPT

6

3/4

1/4-18NPT

6

1-1/16

3/8-18NPT

6

1-1/16

1/2-14NPT

6

1-3/8

3/4-14NPT

6

1-3/8

1-11-1/2NPT

6

1-3/4