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 All Categories    Heat Staking Insert, Flanged, Straight Wall, Thru-Threaded - Unified
PennEngineering
All Categories > SI® Brand Insert for Plastics > Ultrasonic/Heat Staking Inserts > Flanged, Straight-wall, Thru-threaded Inserts - Type IUTFA™, IUTFB™, IUTFC™ > Heat Staking Insert, Flanged, Straight Wall, Thru-Threaded - Unified > Part # IUTFB-440  

Part # IUTFB-440, Heat Staking Insert, Symmetrical, Thru-Threaded - Unified


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  • Provides larger surface area and high pullout in reverse entry applications.
  • Self-aligning lead-in provides accurate alignment prior to installation.
  • Aluminum and stainless steel available upon request.
  • Aluminum inserts ideal for light weight designs.
  • Aluminum and stainless steel inserts offer lead-free alternative.






Specifications

Thread Size

.112-40 (#4-40)

Type

IUTFB

Thread Code1

440

A ± .005

View
.226 in

E ± .005

.218 in

C ± .005

.152 in

S1 Nom.

.031 in

S2 Nom.

.031 in

T ± 0.005

.021 in

Min. Hole Depth

.256 in

Hole Dia. +.003 -.000

.158 in

Thread Specification

2B per ASME B1.1

Standard Material

Brass

CAD Supplier

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



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