型号inch

外形尺寸

m

角度

极限静载

重量

b

w

h

a

d

球径

c

unf-3a

α

ibs

kg

jm3

0.1900

0.312

0.250

1.250

0.625

0.437

0.750

10-32

13

1.169

0.028

jm4

0.2500

0.375

0.281

1.562

0.750

0.500

1.000

1/4-28

16

2.158

0.043

jm5

0.3125

0.437

0.344

1.875

0.875

0.625

1.250

5/16-24

14

2.784

0.072

jm6

0.3750

0.500

0.406

1.938

1.000

0.719

1.250

3/8-24

12

3.915

0.112

jm7

0.4375

0.562

0.437

2.125

1.125

0.812

1.375

7/16-20

14

4.218

0.160

jm8

0.5000

0.625

0.508

2.438

1.312

0.937

1.500

1/2-20

12

6.660

0.249

jm10

0.6250

0.750

0.562

2.625

1.500

1.125

1.625

5/8-18

16

7.364

0.382

jm12

0.7500

0.875

0.687

2.875

1.750

1.312

1.750

3/4-16

14

11.518

0.602

jm14

0.8750

0.875

0.765

3.375

2.000

1.375

2.000

7/8-14

7

18.476

0.906

jm14-1

0.8750

0.875

0.687

3.375

2.000

1.312

1.875

7/8-14

12

22.843

0.906

jm16

1.0000

1.375

1.000

4.125

2.750

1.875

2.125

11/14-12

17

43.541

2.406

jm16-1

1.0000

1.375

1.000

4.125

2.750

1.875

2.125

1-14

17

43.541

2.127

jm16-2

1.0000

1.375

1.000

4.125

2.750

1.875

2.125

1-12

17

43.541

2.127