Zygology - Tapered, thru threaded inserts – Types IUA, IUB, IUC - Unified - Compare Items

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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.

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Items	IUA-024-1 Tapered, thru threaded inserts – Types IUA, IUB, IUC - Unified	IUA-024-2 Tapered, thru threaded inserts – Types IUA, IUB, IUC - Unified	IUA-032-1 Tapered, thru threaded inserts – Types IUA, IUB, IUC - Unified	IUA-032-2 Tapered, thru threaded inserts – Types IUA, IUB, IUC - Unified	IUA-0420-1 Tapered, thru threaded inserts – Types IUA, IUB, IUC - Unified
Thread Size	N/A .190-24 (#10-24)	N/A .190-24 (#10-24)	N/A .190-32 (#10-32)	N/A .190-32 (#10-32)	N/A .250-20 (1/4-20)
Type	N/A IUA
Thread Code¹	N/A 024	N/A 024	N/A 032	N/A 032	N/A 0420
Length Code	N/A 1	N/A 2	N/A 1	N/A 2	N/A 1
A ± .005	N/A .225 in	N/A .375 in	N/A .225 in	N/A .375 in	N/A .300 in
E ± .005	N/A .297 in	N/A .297 in	N/A .297 in	N/A .297 in	N/A .375 in
C ± .005	N/A .272 in	N/A .251 in	N/A .272 in	N/A .251 in	N/A .354 in
Min. Hole Depth	N/A .265 in	N/A .415 in	N/A .265 in	N/A .415 in	N/A .340 in
D ± .002	N/A .267 in	N/A .246 in	N/A .267 in	N/A .246 in	N/A .349 in
F ± .002	N/A .277 in	N/A .277 in	N/A .277 in	N/A .277 in	N/A .363 in
R Ref. Taper Length	N/A .072 in	N/A .222 in	N/A .072 in	N/A .222 in	N/A .100 in
Fastener Material	N/A Aluminum
Standard Finish	N/A Plain
Screw Length Code	N/A 2	N/A 1	N/A 2	N/A 1	N/A 2
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.