T1

T2

Standard Material

PART 

TUBE

THREAD

THREAD

M

N

Y

From Stock

NO.

O.D.

UN/UNF-2A

NPTF

FLATS

S

SS

B

2501-LLL-04-02

1/4 1/8

7/16-20

1/8-27

0.890

2.310

0.438

•

•

2501-LLL-04-04

1/4

7/16-20

1/4-18

1.050

3.000

0.562

•

•

•

2501-LLL-05-02

5/16 1/8

1/2-20

1/8-27

0.950

2.310

0.562

•

•

2501-LLL-06-04

3/8 1/4

9/16-18

1/4-18

1.060

3.062

0.562

•

•

2501-LLL-06-06

3/8

9/16-18

3/8-18

1.140

3.750

0.750

•

•

2501-LLL-08-06

1/2 3/8

3/4-16

3/8-18

1.250

3.750

0.750

•

•

2501-LLL-08-08

1/2

3/4-16

1/2-14

1.330

4.500

0.875

•

•

2501-LLL-10-08

5/8 1/2

7/8-14

1/2-14

1.450

4.500

0.875

•

•

2501-LLL-12-12

3/4

1 1/16-12

3/4-14

1.660

5.031

1.062

•

•

2501-LLL-16-16

1

1 5/16-12

1-11 1/2

1.810

6.343

1.312

•

•

•

2501-LLL-20-20

1-1/4

1 5/8-12

1 1/4-11 1/2

2.060

7.343

1.625

•

•