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  • Press-fit insert provides strong, reusable threads. No heat or ultrasonics required.
  • Hexagonal “barbed” configuration ensures high torqueout and pullout values.
  • Aluminum inserts ideal for light weight designs.
  • Aluminum and stainless steel inserts offer lead-free alternative.
Unit of Measure

Specifications

Thread Size

.086-56 (#2-56)

Type

NFPC

Thread Code

256

A Max.

.230 in a1295.jpg

C Max.

.186 in

E Nom.

.187 in

Min. Sheet Thickness

.240 in

Hole Size in Sheet + .003 - .000

.187 in

Min. Boss Dia.

.500 in
Min. Depth Full Thread H1 .212 in

Thread Specification

2B per ASME B1.1

Standard Material

300 Series Stainless Steel

Standard Finish

Passivated and/or tested per ASTM A380

CAD Supplier

PennEngineering® (SI®)
  • 1 Thread tapped thru, Class 3A/4h screw must pass with finger torque, but basic go gauge may stop at pilot end.