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All Categories > SI® Brand Insert for Plastics > Press-in Inserts > Flange-Head Inserts – Types PFLA, PFLB > Press-in Threaded Inserts, Flange-Head - Unified > Part # PFLA-0420-2  
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Part # PFLA-0420-2, Press-in Threaded Inserts, Flange-Head - Unified


  • Press-fit insert with strong, reusable threads. No heat or ultrasonics required.
  • Flange-head eliminates direct contact of plastic with mating parts.
  • Slotted insert compresses allowing easy access into the mounting hole.
  • Aluminum inserts ideal for light weight designs.
  • Aluminum inserts offer lead-free alternative.




 Specifications   

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

Type
PFLA

Thread Code
0420

Length Code
2

A ± .005

 View
.450 in

E Nom.
.375 in

C Nom.
.335 in

T ± .005
.050 in

B ± .010
.055 in

S Nom.
.375 in

W ± .015
.078 in

Min. Hole Depth
.490 in

Hole Dia. ± .002
.313 in

Thread Specification
2B per ASME B1.1

Standard Material
Aluminum

Standard Finish
Plain

CAD Supplier
PennEngineering® (SI®)



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