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All Categories > SI® Brand Insert for Plastics > Press-in Inserts > Solid Body Press-in Inserts > Solid Body IPB™, IPC™ and IPA™ Press-in Inserts - Unified > Part # IPA-0420  

Part # IPA-0420, Solid Body IPB™, IPC™ and IPA™ Press-in Inserts - Unified

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  • Press-fit insert provides strong, reusable threads.
  • No heat or ultrasonics required
  • Installs with a simple arbor press
  • Sharp knurls cut into the material to provide torque resistance
  • Retention fin / barb adds pullout strength
  • Excellent for harder plastics including many thermoset resins




 Specifications   

Thread Size
.250-20 (1/4-20)

Type
IPA

Thread Code1
0420

A ± .005

 View
.364 in

E ± .005
.322 in

C Max.
.306 in

Min. Hole Depth
.394 in

Hole Dia. ± .002
.307 in

Thread Specification
2B per ASME B1.1

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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