Part # AEBR31-275, Flathead Threaded Insert - Open End Keyless

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All Categories > ATLAS® Brand Rivet Nuts > Atlas MaxTite® Rivet Nuts > Flathead > Flathead Threaded Insert - Open End Keyless - Unified > Part # AEBR31-275


	Part # AEBR31-275, 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.

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Specifications

Thread Size

5/16-18

Grip Range

.200 - .275 in

Identification Mark

2 Rad.

B ± .015

.665 in

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C Nom.

.062 in

øD + .000 - .004

.413 in

E Max.

.505 in

F + .005 -.000

.120 in

M Ref.

.540 in

Install Drill Size Ref.

Install Hole Size Min.

.413 in

Install Hole Size Max.

.423 in

Pull Up Factor

.120 in

Weight per 1000

21.6 lb

Fastening

Installed

Thread Specification

3B per ASME B1.1

Standard Material

Alloy No. 260 Brass

Standard Finish

None - bright as machined

CAD Supplier

PennEngineering® (Atlas®)

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		PEM ATLAS Bulletin

Part # AEBR31-275, Flathead Threaded Insert - Open End Keyless - Unified

Thread Size

Grip Range

Identification Mark

B ± .015

C Nom.

øD + .000 - .004

E Max.

F + .005 -.000

M Ref.

Install Drill Size Ref.

Install Hole Size Min.

Install Hole Size Max.

Pull Up Factor

Weight per 1000

Fastening

Thread Specification

Standard Material

Standard Finish

CAD Supplier