Fan Guard 40mm — Chromed Steel Wire, Finger Guard
Fan Guard 40mm Chromed Steel Wire, Finger Guard
Compatible JST cables for sensors and modules — secure & reliable. Shop now.
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Fan Guard 40mm — Chromed Steel Wire, Finger Guard
A 40mm chromed steel wire fan guard — mounts over any standard 40mm fan to protect fingers from rotating blades and prevent debris ingestion. The chrome-plated steel wire construction provides durability and a professional appearance while maintaining maximum airflow with minimal restriction. Essential for any electronics enclosure where a 40mm fan is accessible to users.
Key Specifications
- Size: 40mm (fits 40mm fans)
- Material: Chromed steel wire
- Mounting: M3 screws (4 corner holes)
- Airflow restriction: Minimal (<5%)
- Compliance: RoHS compliant
Why Use a Fan Guard?
- ✅ Finger protection — prevents accidental contact with rotating fan blades
- ✅ Debris protection — prevents cables and objects from entering the fan
- ✅ Professional appearance — chrome finish for a finished enclosure look
- ✅ Minimal airflow restriction — wire construction maintains cooling performance
Typical Applications
- 40mm fan finger guard in electronics enclosures
- 3D printer fan guard
- DIY power supply fan protection
- Electronics project box fan guard

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