Part # ISC-256, Heat Staking Insert, Symmetrical, Thru-Threaded - Unified On PennEngineering

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Designed for use in straight or tapered holes.
Symmetrical design eliminates the need for orientation.
Aluminum inserts ideal for light weight designs.
Aluminum and stainless steel inserts offer lead-free alternative.

Unit of Measure

Specifications

Thread Size	N/A .086-56 (#2-56)
Type	N/A ISC
Thread Code¹	N/A 256
A ± .005	N/A .157 in Loading zoom
E ± .009	N/A .151 in
C ± .003	N/A .122 in
Min. Hole Depth	N/A .187 in
Hole Dia. +.003 -.000	N/A .126 in
Thread Specification	N/A 2B per ASME B1.1
Standard Material	N/A 300 Series Stainless Steel
Standard Finish	N/A Passivated and/or tested per ASTM A380
CAD Supplier	N/A PennEngineering® (SI®)

¹ Thread tapped thru, Class 3A/4h screw must pass with finger torque, but basic go gauge may stop at last thread