Catalog

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  • Designed for use in tapered holes.
  • Tapered mounting hole allows for rapid and accurate alignment prior to installation.
  • Aluminum inserts ideal for light weight designs.
  • Aluminum and stainless steel inserts offer lead-free alternative.
Unit of Measure

Thread Size

 N/A M3 x 0.5

Type

 N/A IUA
Thread Code1 N/A M3

Length Code

 N/A 2

A ± 0.13

 N/A 5.56 mm SI_IUB_dimension-518.jpg

E ± 0.13

 N/A 4.37 mm

C ± 0.13

 N/A 3.79 mm

Min. Hole Depth

 N/A 6.58 mm

D ± 0.05

 N/A 3.58 mm

F ± 0.05

 N/A 4.04 mm

R Ref. Taper Length

 N/A 3.29 mm

Fastener Material

 N/A Aluminum

Standard Finish

 N/A Plain

CAD Supplier

 N/A PennEngineering® (SI®)
  • 1 Thread tapped thru, Class 3A/4h screw must pass with finger torque, but basic go gauge may stop at last thread.