PennEngineering
PennEngineering
Corporate Headquarters – Danboro, PA
5190 Old Easton Rd.
Danboro, PA 18916
Phone: 215-766-8853
Toll-Free Phone: 1-800-237-4736 (U.S. only)
Email: info@pemnet.com
Website: www.pemnet.com
Print Back
  • Provides strong external threads in blind applications.
  • Easy to install using spin/spin tooling.
  • The standard is assembled with an AEL insert but can also be assembled with an AEK or an AEH insert.
  • Other materials available.
Unit of Measure

Specifications

Thread Size

 N/A 1/4-20

Grip Code

 N/A 260

Grip Range

 N/A .165 - .260 in

A ± .020

 N/A 0.77 in

B ± .015

 N/A .500 in a1043.jpg

C Nom.

 N/A .030 in

øD Max.

 N/A .390 in
Stud Length L Nom. (at Max. Grip)1 N/A .905 in

Hole Size in Sheet + .006 - .000

 N/A .391 in

Fastening

 N/A Uninstalled

Thread Specification

 N/A 2A per ASME B1.1

Standard Material

 N/A Insert - Low Carbon Steel, Stud - Heat-treated carbon steel

Standard Finish

 N/A RoHS Compliant Zinc Yellow

CAD Supplier

 N/A PennEngineering® (Atlas®)
  • 1 The “L” dimension is the height of the installed stud at max grip. The height of the stud will increase if it is installed into thinner material. To calculate “actual L” use this formula: max grip - actual grip + L = “actual L”