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Countersunk Head Threaded Insert - Closed End Keyless - Unified
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Countersunk Head Threaded Insert - Closed End Keyless - Unified
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Part # AEA50B426
Part # AEA50B426, Countersunk Head Threaded Insert - Closed End Keyless - Unified
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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.
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Specifications
Thread Size
1/2-13
Grip Range
.326 - .426
in
Identification Mark
2 Rad.
B Ref.
.906
in
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C Max.
.124
in
øD + .000 - .004
.625
in
E Max.
.733
in
F + .005 -.000
.120
in
J Ref.
1.050
in
K Ref.
.640
in
Install Drill Size Ref.
5/8
Install Hole Size Min.
.625
in
Install Hole Size Max.
.635
in
Pull Up Factor
.185
in
Weight per 1000
23.8
lb
Fastening
Installed
Thread Specification
3B per ASME B1.1
Standard Material
6053 Aluminum or 6061 Aluminum
Standard Finish
Anodized in accordance with MIL-A-8625, Type II, Class 1 plus lubricant
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PennEngineering® (Atlas®)
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