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High-Strength Aluminum Inserts, designed for miniaturized space and electronic systems, may be used in most any material, including aluminum and magnesium.  A significant reduction in weight can be realized with these non-magnetic inserts.  They may be installed in materials as thin as 1/8" (1/16" if end may protrude).

KNCE Series
Unit of Measure

Insert Type

N/A High Strength Aluminum

Material

N/A 7075-T6 Aluminum

Finish Description

N/A Black Anodize

Internal Thread Lock

N/A Yes

Internal Thread Size

N/A 0.1640-32 UNJC-3B

External Thread Size

N/A 0.2500-28 UNF-2A

Modified Minor Diameter

N/A Yes

Shear Engagement Area (in²) Ref.

N/A 0.0669

L ±.010

N/A 0.220

T ±.010

N/A 0.175

Tap Drill Size +0.003 -0.001

N/A 0.228

C'Sink Diameter (+0.010/-0.000)

N/A 0.255

Thread Tap Size

N/A 0.2500-28 UNF-2B

Thread Tap Depth Min

N/A 0.210

Installation Tool Part Number

N/A TKNC 08

Removal Drill Size

N/A # 8 (0.199)

Drill Depth ±.010

N/A 0.1250