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PennEngineering
All Categories > SI® Brand Insert for Plastics > Press-in Inserts > Straight Knurl Inserts – Types PKA, PKB > Press-in Threaded Inserts, Straight Knurl - Metric > Part # PKB-M3  

Part # PKB-M3, Press-in Threaded Inserts, Straight Knurl - Metric

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  • 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 x Pitch
M3 x 0.5

Type
PKB

Thread Code
M3

A ± 0.13

 View
4.78 mm

E Nom.
3.96 mm

C ± 0.25
3.48 mm

B1 ± 0.25
1.42 mm

B2 ± 0.25
2.01 mm

S Nom.
3.56 mm

W ± 0.4
0.50 mm

Min. Hole Depth
5.80 mm

Hole Dia. ± 0.05
3.96 mm

Thread Specification
6H per ASME B1.13M

Standard Material
Free-machining, Leaded Brass

Standard Finish
Plain

CAD Supplier
PennEngineering® (SI®)



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