PennEngineering
Corporate Headquarters – Danboro, PA
5190 Old Easton Rd.
Danboro, PA 18916
Phone:
215-766-8853
Toll-Free Phone:
1-800-237-4736 (U.S. only)
Email:
info@pemnet.com
Website:
www.pemnet.com
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SI® Brand Insert for Plastics
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Ultrasonic/Heat Staking Inserts
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Flanged, Straight-wall, Thru-threaded Inserts - Type IUTFA™, IUTFB™, IUTFC™
>
Heat Staking Insert, Flanged, Straight Wall, Thru-Threaded - Unified
> Part # IUTFB-256
Part # IUTFB-256, Heat Staking Insert, Symmetrical, Thru-Threaded - Unified
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.
Unit of Measure
Imperial
Metric
Both
Specifications
Thread Size
N/A
.086-56 (#2-56)
Type
N/A
IUTFB
Thread Code
1
N/A
256
A ± .005
N/A
.157 in
E ± .005
N/A
.187 in
C ± .005
N/A
.121 in
S
1
Nom.
N/A
.021 in
S
2
Nom.
N/A
.021 in
T ± 0.005
N/A
.018 in
Min. Hole Depth
N/A
.187 in
Hole Dia. +.003 -.000
N/A
.127 in
Thread Specification
N/A
2B per ASME B1.1
Standard Material
N/A
Brass
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.