Part # AESS10K266, Countersunk Head Threaded Insert - Open End Keyed

Designed for high load applications. Countersunk feature allow fastener to be installed flush with sheet surface.
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

Thread Size	N/A #10-32
Grip Range	N/A .216 - .266 in
Identification Mark	N/A 3 Rad.
A ± .015	N/A .734 in
B Ref.	N/A .391 in
C Max.	N/A .065 in
øD + .000 - .004	N/A .250 in
E Max.	N/A .302 in
F + .005 -.000	N/A .054 in
P - Keyway Width + .003 -.000	N/A .062 in
H - Keyway Height	N/A .056 - .058 in
Install Drill Size Ref.	N/A 1/4
Install Hole Size Min.	N/A .250 in
Install Hole Size Max.	N/A .256 in
Pull Up Factor	N/A .080 in
Weight	N/A 5.1 lb
Fastening	N/A Uninstalled
Thread Specification	N/A 3B per ASME B1.1
Standard Material	N/A 430 Series Stainless Steel
Standard Finish	N/A Passivated and/or tested per ASTM A380
CAD Supplier	N/A PennEngineering® (Atlas®)

Thread Size