Bolt

1.500 1.750 2.000 2.250

1.375

1.250

1.125

1.250 1.500 1.750 2.000

1.125

1.000

0.815

0.302 0.378 0.155 0.531

0.272

0.226

0.195

0.364 0.444 0.524 0.604

0.316

0.268

0.235

0.826 1.033 1.240 1.447

0.687

0.620

0.552

1.866 1.083 1.299 1.516

0.722

0.650

0.577

0.725 0.908 1.088 1.269

0.603

0.544

0.484

0.750 0.938 1.125 1.312

0.625

0.562

0.500

0.515 0.642 0.768 0.895

0.412

0.388

0.324

1/2
5/8
3/4
7/8

7/16

3/8

5/16

Basic

Basic

L>6"

L<6"

Min

Max

Min

Max

Min

Max

Max

S

H

C

B

d 1

Diameter