Corrosion-Resistant 304 Stainless Steel
Made from premium 304 stainless steel, these fasteners resist rust and corrosion for long-lasting performance in server racks and cabinets.
- Free shipping
- 14-day easy returns
- Secure checkout
- Quality guaranteed
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Why customers love it
Corrosion-Resistant Rack Mounting Hardware You Can Rely On
These precision-engineered 304 stainless steel cage nuts and captive screws keep server and network equipment firmly mounted, with a rust-resistant hold built for hard-to-reach rack rails.
- 304 stainless steel resists rust and corrosion
- Captive screw design prevents screws from dropping out
- Floating nut compensates for misalignment in rack rails
- Precision threads prevent cross-threading for smooth engagement
- High torque capability securely holds heavy equipment
- Pan head with Phillips drive for easy tightening with standard tools
Built for Reliable, Corrosion-Resistant Rack Mounting
No More Dropped Screws
The captive screw design keeps the screw attached to the cage nut, simplifying installation in hard-to-reach areas where small parts are easy to lose.
Forgiving Fit on Imperfect Rails
The floating nut compensates for minor misalignment in rack rails, ensuring a perfect fit even when mounting points are slightly off.
Secure, High-Torque Hold
Precision threads engage smoothly to prevent cross-threading, while high torque capability keeps heavy equipment firmly in place.
Specs
The details that matter
Built to last outdoors, season after season.
- Material
- 304 stainless steel
- Thread Size
- M5, M6
- Length
- 16mm, 20mm, 25mm, 30mm
- Quantity
- 5 pieces
- Drive
- Phillips
- Color Options
- Only Screws, ScrewNut Combination
Our worry-free shopping promise
If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.
Frequently asked questions
Everything you might want to know before you order.
What thread sizes are available for these rack mounting screws?
These cage nuts and captive screws come in M5 and M6 thread sizes to accommodate a range of rack mounting applications.
What length options can I choose from?
You can select from four length options: 16mm, 20mm, 25mm, or 30mm, depending on your rack rail thickness and mounting needs.
How many pieces are included in a package?
Each package includes 5 pieces of the fastener assembly.
What material are these fasteners made from?
They are made from 304 stainless steel, which provides excellent corrosion resistance for long-term durability in server racks and cabinets.
What is the benefit of the captive screw design?
The captive screw design prevents the screw from dropping out during installation, which simplifies mounting in hard-to-reach areas of the rack.
Can I order just the screws or a screw-and-nut combination?
Yes, color options include either 'Only Screws' or 'ScrewNut Combination' depending on whether you need the full fastener assembly or just the screws.
Shipping & returns
Shipping
- Delivers to United States (based on your selected country/region).
- Estimated delivery: 3–15 business days after dispatch.
- Shipping cost: Free.
Returns
You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.