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Tel 800.466.1940
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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

 M3 x 0.5

Type

 IUC
Thread Code1 M3

Length Code

 1

A ± 0.13

 3.43 mm
SI_IUB_dimension-518.jpg

E ± 0.13

 4.37 mm

C ± 0.13

 3.99 mm

Min. Hole Depth

 4.44 mm

D ± 0.05

 3.89 mm

F ± 0.05

 4.04 mm

R Ref. Taper Length

 1.07 mm

Fastener Material

 300 Series Stainless Steel

Standard Finish

 Passivated and/or tested per ASTM A380

CAD Supplier

 PennEngineering® (SI®)

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