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PennEngineering
All Categories > SI® Brand Insert for Plastics > Ultrasonic/Heat Staking Inserts > Straight Wall, Thru Threaded Inserts – Types IUTA, IUTB, IUTC > Heat Staking/Ultrasonic Insert, Straight Wall, Thru-Threaded - Metric > Part # IUTA-M3-343  
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Part # IUTA-M3-343, Heat Staking/Ultrasonic Insert, Straight Wall, Thru-Threaded - Metric


  • Designed for use in straight holes.
  • Self-aligning lead-in of insert provides for accurate alignment prior to installation.
  • Aluminum inserts ideal for light weight designs.
  • Aluminum and stainless steel inserts offer lead-free alternative.




 Specifications   

Thread Size x Pitch
M3 x 0.5

Type
IUTA

Thread Code1
M3

A ± 0.13

 View
3.43 mm

E ± 0.23
4.55 mm

C ± 0.13
3.86 mm

S1 Nom.
0.79 mm

S2 Nom.
0.79 mm

Min. Hole Depth
4.19 mm

Hole Dia. + 0.08
4.01 mm

Thread Specification
6H per ASME B1.13M

Standard Material
Aluminum

Standard Finish
Plain

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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PEM SI Bulletin

Compression Limiter Capability