Black Box M5 Rail 20 Cage Nuts & Screws Hardware Pack
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Product details
| Management number | 202065409 | Release Date | 2025/09/19 | List Price | $158.00 | Model Number | 202065409 | ||
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The Black Box RM409 is a complete hardware pack for anyone who needs to secure equipment to rails that follow the M5 standard. Inside the pack you will find 20 cage nuts and 20 screws, all designed to work together without fuss. Each piece has a zinc coating that protects against rust and wear, so the hardware stays reliable even after multiple install sessions.
This pack is a practical choice for network installers setting up servers and switches, audio-visual technicians mounting amplifiers, or home lab enthusiasts refining their rack layouts. The cage nuts clip easily into square-holed rails, and the screws seat firmly, giving you a tight, vibration-resistant hold. At just 0.406 lb (0.18 kg), the kit is light to carry in a tool bag yet substantial enough to handle frequent use on the job.
Whether you are building a new rack, replacing worn fasteners, or keeping a spare kit on hand for quick moves and changes, the Black Box RM409 provides the matched components you need for a clean, confident installation.
Highlights:- Pack includes 20 cage nuts and 20 screws for rails that use the M5 thread
- Cage nuts and screws feature a zinc coating that resists corrosion and stripped threads
- Ideal for servers, switches, patch panels, audio gear, and other rack-mounted equipment
- Total pack weight: 0.406 lb (0.18 kg) for easy transport in a tool case
- Black Box brand, part number RM409, barcode 822088114512
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