ASME B18.2.1-1996 Heavy Hex Screws > Bolts and Stud > PRODUCTS > longi -

ASME B18.2.1-1996 Heavy Hex Screws

Thread size

1/2

5/8

3/4

7/8

1

1 1/8

1 1/4

1 3/8

1 1/2

1 3/4

2

2 1/4

2 1/2

2 3/4

3

F_max

7/8

1 11/16

1-1/4

1-7/16

1-5/8

1-13/16

2

2-3/16

2-3/8

2-3/4

3-1/8

3-1/2

3-7/8

4-1/4

4-5/8

G_min

0.969

1.175

1.383

1.589

1.796

2.002

2.209

2.416

2.622

3.035

3.449

3.862

4.275

4.688

5.102

H

11/32

27/64

1/2

37/64

43/64

3/4

27/32

29/32

1

1-5/32

1-11/32

1-1/2

1-21/32

1-13/16

2

E_max

0.500

0.625

0.750

0.875

1.000

1.125

1.250

1.375

1.500

1.750

2.000

2.250

2.500

2.750

3.000

E_min

0.482

0.605

0.729

0.852

0.976

1.098

1.223

1.345

1.470

1.716

1.964

2.214

2.461

2.711

2.961

Rmin Radius of Fillet

0.01

0.02

0.02

0.02

0.03

0.03

0.03

0.03

0.03

0.04

0.04

0.06

0.06

0.06

0.06

L_T Thread Lngth.

L < 6 In.

1.250

1.500

1.750

2.000

2.250

2.500

2.750

3.000

3.250

3.750

4.250

4.750

5.250

5.750

6.250

L > 6 In.

1.500

1.750

2.000

2.250

2.500

2.750

3.000

3.250

3.500

4.000

4.500

5.000

5.500

6.000

6.500