SparkFun
M2.5 Aluminium Hex Standoff - 16mm, 4.5mm AF
· MPN: PRT-28765
This aluminium hex standoff is a compact threaded spacer for stacking and mounting small boards. It is 16.0mm long, measures 4.5mm across the flats, and is t...
This aluminium hex standoff is a compact threaded spacer for stacking and mounting small boards. It is 16.0mm long, measures 4.5mm across the flats, and is tapped through for an M2.5-0.45 screw.
It is well suited to mounting pHATs onto Raspberry Pi boards, giving the add-on board a neat, supported spacing above the Pi. Each standoff is sold individually, so you can order exactly the quantity needed for your build.
Specifications:
- Thread: Tapped through for a M2.5-0.45 screw
- Across flats: 4.5mm
- Length: 16.0mm
- Screw, Thread Size: #4-40
- Outer Diameter: 4.5mm
- Length: 16mm
- Material: Aluminum
- Finish: Plain
A handy mechanical part for Raspberry Pi pHAT stacks, compact enclosures, and other maker projects needing a small threaded spacer.
Jargon buster
Plain-language definitions for the technical terms used above.
- M2.5
- A metric screw thread size with a 2.5 mm nominal diameter. It matters for mounting because screws, standoffs, and holes must use the same size to fit securely without damaging the board.
- pHAT
- A smaller add-on board format for Raspberry Pi, similar in idea to a HAT but usually not full-sized. It matters because pHAT compatibility can affect how neatly a board stacks or fits into a Raspberry Pi project.
- 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.
Find this product in
Metric Standoffs Hex Female Datasheet
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Supplier page — sparkfun.com
Supplier Description · 427.9 KB · Click any page to view full size
