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DFRobot

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A 10-pack of M3 × 50mm hexagonal standoffs with matching screws and nuts. Use them to mount circuit boards, sensors, and other components with consistent 50m...

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A 10-pack of M3 × 50mm hexagonal standoffs with matching screws and nuts. Use them to mount circuit boards, sensors, and other components with consistent 50mm spacing and secure mechanical support.

At 50mm height, these are the tallest in the range — ideal for multi-level robot chassis builds, enclosures with large components, or any project requiring generous clearance between mounting surfaces.

Key Features

  • M3 Thread – Standard M3 size compatible with most PCB mounting holes
  • 50mm Standoff Height – Maximum clearance for tall components or deep stacking
  • Hexagonal Profile – Easy to tighten with a wrench or pliers
  • Complete Kit – Each set includes standoff, screw, and nut

Specifications

  • Standoff Length – 50mm (2")
  • Screw Length – 5mm
  • Thread Size – M3
  • Weight – 80g (total kit)

Ideal For

  • PCB and sensor mounting with maximum clearance
  • Multi-level robot chassis builds
  • Enclosures with large or tall components
  • General electronics assembly

Package Contents

  • 10× M3 × 50mm hexagonal standoffs
  • 10× M3 × 5mm screws
  • 10× M3 nuts

Jargon buster

Plain-language definitions for the technical terms used above.

PCB
A printed circuit board (PCB) is a board, usually rigid, with etched copper tracks that connect electronic components together without loose wiring. Components are mounted on the board and signals route between them through the copper layout.
Thread
A low-power wireless mesh networking standard designed for smart home and IoT devices. It matters because Thread devices can relay messages through each other, helping build reliable networks for sensors and controllers.

Supplier page — dfrobot.com

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Related Tutorials

Free guides on learn.littlebird.com.au

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