Part # AECH6K281, Countersunk Head Threaded Insert - Open End Keyed

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	All Categories Countersunk Head Threaded Insert - Open End Keyed - Unified


All Categories > ATLAS® Brand Rivet Nuts > Atlas MaxTite® Rivet Nuts > Countersunk Head > Countersunk Head Threaded Insert - Open End Keyed - Unified > Part # AECH6K281


	Part # AECH6K281, Countersunk Head Threaded Insert - Open End Keyed - Unified

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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Countersunk Head Threaded Insert - Unified 2

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Specifications

Thread Size

#6-32

Grip Range

.241 - .281 in

Identification Mark

2 Circ.

B Ref.

.323 in

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C Max.

.063 in

øD + .000 - .004

.189 in

E Max.

.240 in

F + .005 -.000

.054 in

M Ref.

.270 in

P - Keyway Width + .003 -.000

.062 in

H - Keyway Height

.056 - .058 in

Install Drill Size Ref.

#12

Install Hole Size Min.

.189 in

Install Hole Size Max.

.193 in

Pull Up Factor

.065 in

Weight

2.8 lb

Fastening

Installed

Thread Specification

3B per ASME B1.1

Standard Material

4037 Alloy Steel

Standard Finish

Cadmium Plate - .0003” minimum thickness per SAE AMS-QQ-P-416 Class 2, Type II

CAD Supplier

PennEngineering® (Atlas®)

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		PEM ATLAS Bulletin

Part # AECH6K281, Countersunk Head Threaded Insert - Open End Keyed - Unified

Thread Size

Grip Range

Identification Mark

B Ref.

C Max.

øD + .000 - .004

E Max.

F + .005 -.000

M Ref.

P - Keyway Width + .003 -.000

H - Keyway Height

Install Drill Size Ref.

Install Hole Size Min.

Install Hole Size Max.

Pull Up Factor

Weight

Fastening

Thread Specification

Standard Material

Standard Finish

CAD Supplier