Hi-Tech Fasteners, Inc.
4940 Winchester Boulevard
Frederick, Maryland 21703-7400
Toll Free
: 800.466.1940
Tel
: 301.831.1277
Fax
: 301.831.8296
Email
:
sales@hitechfasteners.com
Website
: www.hitechfasteners.com
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SI® Brand Insert for Plastics
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Ultrasonic/Heat Staking Inserts
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Tapered, Thru Threaded Inserts – Types IUA, IUB, IUC
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Tapered, thru threaded inserts – Types IUA, IUB, IUC - Unified
> Part # IUA-0428-2
Part # IUA-0428-2, Tapered, thru threaded inserts – Types IUA, IUB, IUC - Unified
Designed for use in tapered holes.
Tapered mounting hole allows for rapid and accurate alignment prior to installation.
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
.250-28 (1/4-28)
Type
N/A
IUA
Thread Code
1
N/A
0428
Length Code
N/A
2
A ± .005
N/A
.500 in
E ± .005
N/A
.375 in
C ± .005
N/A
.332 in
Min. Hole Depth
N/A
.540 in
D ± .002
N/A
.321 in
F ± .002
N/A
.363 in
R Ref. Taper Length
N/A
.300 in
Fastener Material
N/A
Aluminum
Standard Finish
N/A
Plain
CAD Supplier
N/A
PennEngineering® (SI®)
Inventory
N/A
{0}
1
Thread tapped thru, Class 3A/4h screw must pass with finger torque, but basic go gauge may stop at last thread.