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PennEngineering
All Categories > SI® Brand Insert for Plastics > Molded-in Inserts > Self-Locking Blind Threaded Inserts – Type IBLC > Molded-in Threaded Inserts, Self-Locking, Blind Threaded - Unified > Part # IBLC-0420-8  

Part # IBLC-0420-8, Molded-in Threaded Inserts, Self-Locking, Blind Threaded - Unified

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  • Deformed threads lock screw in place to resist vibration.
  • Blind-end protects the threads from plastic intrusion.
  • Stainless steel inserts offer lead-free alternative.




 Specifications   

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

Type
IBLC

Thread Code
0420

Length Code
8

A ± .005

 View
.625 in

H Min.
.415 in

E Nom.
.344 in

C ± .005
.298 in

S1 ± 0.005
.060 in

S2 ± 0.005
.150 in

Minor Dia.Min.1
.197 in

Minor Dia.Max.
.207 in

First Cycle on Locking Torque Min.
4.50 in·lb

First Cycle on Locking Torque Max.
30.00 in·lb

Thread Specification
2B per ASME B1.1

Standard Material
300 Series Stainless Steel

Standard Finish
Passivated and/or tested per ASTM A380

CAD Supplier
PennEngineering® (SI®)
1 Minor diameter may be below minimum in deformed thread area.



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