Registered Users – Sign In
 
Search Catalog
      GO   
 All Categories    Press-in Threaded Inserts, Straight Knurl - Unified
PennEngineering
All Categories > SI® Brand Insert for Plastics > Press-in Inserts > Straight Knurl Inserts – Types PKA, PKB > Press-in Threaded Inserts, Straight Knurl - Unified > Part # PKB-256  

Part # PKB-256, Press-in Threaded Inserts, Straight Knurl - Unified

    Download PDF Download PDF   
    border="0" Printable Page  
    Email Email This Page  
    Save To Favorites Save To Favorites
  

  • Press-fit insert with strong, reusable threads. No heat or ultrasonics required.
  • Straight knurling at the top end of the insert offers higher torsional resistance.
  • 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
.086-56 (#2-56)

Type
PKB

Thread Code
256

A ± .005

 View
.125 in

E Nom.
.125 in

C ± .010
.110 in

B1 ± .010
.037 in

B2 ± .010
.053 in

S Nom.
.095 in

W ± .015
.020 in

Min. Hole Depth
.165 in

Hole Dia. ± .002
.125 in

Thread Specification
2B per ASME B1.1

Standard Material
Free-machining, Leaded Brass

Standard Finish
Plain

CAD Supplier
PennEngineering® (SI®)



 DOWNLOADS 

PEM SI Bulletin