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microPEM® Concealed Rotary Standoff

microPEM® Concealed Rotary Standoff

The new microPEM® Concealed Rotary Standoff technology from PennEngineering®* minimises axial force by using a rotating installation tool that applies torque to move the sheet material over a flange. The material flows inward to the body of the part.

The product allows fasteners to be installed in thin sheet metal – leaving one side of the panel aesthetically clean with no or minimal marks – while still providing strong pullout and torque resistance.

*Only in Poland, Rumania




  • New standoff installation technology
  • Enables clean, smooth aesthetic by installing into thin, cosmetic-faced panel
  • Concealed head
  • Will not loosen or fall out
  • Can be installed into sheets as thin as 0.020”/0.5mm
  • Thin flange for installation into thin panels
  • Notches in flanges for torque-out resistance
  • Fastener can be made of most materials
  • Chamfer to allow lead into blind hole

From telecom to consumer electronic systems, microPEM® Concealed Rotary Standoff technology is adaptable to many unique applications that require sleek aesthetics on an outward-facing panel:

  • Laptops

  • Handheld Devices

  • Medical Equipment

  • Servers

  • Telecom/5G
    Outdoor LED Lighting


microPEM® Concealed Rotary Standoff