• Feature a large diameter, low-profile head and knurled shank.
  • Offers highest all around strength.
Unit of Measure

Thread Size

N/A 1/4-20

Grip Range

N/A .027 - .165 in

A ± .015

N/A 1.190 in

B ± .015

N/A .500 in AEL_close_dimension.JPG

C Nom.

N/A .030 in

øD Max.

N/A .390 in

K Min.

N/A .700 in

M Ref.

N/A 1.005 in

Hole Size in Sheet + 0.006 - 0.000

N/A .391 in

Fastening

N/A Uninstalled

Thread Specification

N/A 2B per ASME B1.1

Standard Material

N/A Low Carbon Steel

Standard Finish

N/A RoHS Compliant Zinc Yellow Plus Lubricant

CAD Supplier

N/A PennEngineering® (Atlas®)