Dia/Pitch

W

H

F

L

 1/4-20

.375/.367

.280/.216

0.56 max

-.03

5/16-18

.500/.489

.320/.274

0.68 max

-.03

3/8-16

.563/.551

.390/.307

0.81 max

-.03

7/16-14

.625/.612

.460 max

0.93 max

-.03

1/2-13

.750/.736

.510/.430

1.07 max

-.03

9/16-12

.813/.798

.570 max

1.19 max

-.03

5/8-11

.938/.922

.620 max

1.33 max

-.03

3/4-10

1.125/1.10

.730 max

1.59 max

-.03

 

* NOTE: Length of flange screw is measured from bottom of  flange to extreme end of screw.

                                                                                      

Material:

 

AISI C1022

Tensile @ 120,000 psi

Heat Treat:

 

Surface @ 30N54

Core @ C25-C34

Plating:

 

Commercial Zinc Standard

Product Code:

 

“MWW5”