Rack mount accessories designed to replace cage nuts and speed up installations, introducing Rackstuds R20 Series II Rack Mount Screws. IT teams and technicians gain the reassurance of tool-free, one-handed fitting that reduces strain and downtime. Are the benefits enough to switch from traditional cage nuts?
⚡ At a Glance
- • Installation Speed: Tool-free fitting, installs in under 45 seconds and improves workflow efficiency by around 30%
- • Best for: IT professionals and system administrators fitting equipment into 19-inch square punched vertical rails
- • Not ideal for: Racks that require traditional cage nuts or non-standard rail types where studs cannot engage
A tool-free replacement for cage nuts designed for 19-inch square punched vertical rails. Each stud supports over 20 kg and features longer threads for a stronger hold.
Faster Rack Builds - thanks to tool-free, one-handed installation
Tool-free studs seat directly into square punched rails and secure without a separate cage nut or specialised tool, with installation recorded at under 45 seconds. The design simplifies alignment so a single operator can fit equipment quickly.
Shorter build times allow teams to finish rack installs faster and reduce labour on repetitive tasks. One-handed fitting also lowers the risk of finger injuries during mounting and removes the need to handle loose cage nuts.
Secure Equipment Mounting - with longer threads and increased strength
Series II studs have extended threads and a reinforced profile, engineered to be approximately 30% stronger than prior versions. Rated to support over 20 kg (around 44 lbs) per stud, the thread length accommodates thicker rack rails.
Strong, deeper engagement reduces the chance of loosening under load, giving confidence when mounting servers and network hardware. The increased thread length helps maintain a reliable hold on diverse rail thicknesses.
Simplified Maintenance and Fewer Interruptions - thanks to repeatable, tool-free removal
Studs are designed for quick release and re-fit without tools, streamlining periodic swaps and hardware servicing. The repeatable mechanism keeps fastener integrity over multiple install cycles.
Faster access to equipment cuts troubleshooting time and lowers downtime during upgrades or part swaps. Teams benefit from predictable, consistent handling that speeds regular maintenance rounds.
✨ The 4 Key Reasons for Rackstuds R20 Series II Rack Mount Screws
- Longer threads - Allow safe use with thicker rack rails without loose fittings
- Over 1.5 million units sold - Proven adoption in professional IT environments worldwide
- Bright red finish - Speeds visual identification during installs and inventory checks
- 20-pack convenience - Supplies enough studs for multiple mounts, reducing frequent reorders
📋 Technical Details at a Glance
- Category: Rack mount screws
- Brand: Rackstuds
- Model: R20 Series II
- Pack size: 20 pack
- Thread diameter: 2.22 mm / 0.086 inches
❓ Frequently Asked Questions
Q: Are these studs compatible with standard 19-inch rack rails?
A: They are designed specifically for 19-inch square punched vertical rails and act as a replacement for traditional cage nuts in those rails.
Q: Do the studs require a cage nut tool to install or remove?
A: No cage nut tool is required; the studs install and remove tool-free and are suitable for one-handed fitting.
Q: How much weight can each stud support?
A: Each stud supports over 20 kg, which is approximately 44 pounds, providing a secure hold for servers and network hardware.
🏆 Our Verdict
Ideal for IT professionals and technicians who fit and maintain rack-mounted servers and network kit, offering a faster, safer alternative to cage nuts. The key strength lies in tool-free, one-handed installation plus longer threads that increase mechanical security. The durable, repeatable design delivers clear long-term value through reduced labour and quicker maintenance cycles.
