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
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Flathead Threaded Insert - Open End Keyless - Unified
> Part # AEA31-350
Part # AEA31-350, Flathead Threaded Insert - Open End Keyless - Unified
Designed for high load applications. Available with rib, key or full hex features for high torque applications.
Both UNC and UNF threads available in No. 10 and larger thread sizes. Check for availability of other grip ranges and designs.
Unit of Measure
Imperial
Metric
Both
Specifications
Thread Size
N/A
5/16-18
Grip Range
N/A
.275 - .350 in
Identification Mark
N/A
3 Rad.
A ± .015
N/A
1.032 in
B ± .015
N/A
.665 in
C Nom.
N/A
.062 in
øD + .000 - .004
N/A
.413 in
E Max.
N/A
.505 in
F + .005 -.000
N/A
.120 in
Install Drill Size Ref.
N/A
Z
Install Hole Size Min.
N/A
.413 in
Install Hole Size Max.
N/A
.423 in
Pull Up Factor
N/A
.120 in
Weight per 1000
N/A
7.4 lb
Fastening
N/A
Uninstalled
Thread Specification
N/A
3B per ASME B1.1
Standard Material
N/A
6053 Aluminum or 6061 Aluminum
Standard Finish
N/A
Anodized in accordance with MIL-A-8625, Type II, Class 1 plus lubricant
CAD Supplier
N/A
PennEngineering® (Atlas®)