--- product_id: 471664578 title: "Rackstuds 4C Rack Mount Solution II - Sample Pack 4 of Each Size | Includes Both Red (2.2 mm) and Purple (3.2 mm) Studs | The Complete Solution for Any 19\" Racks with Square Punched Vertical Rails" brand: "rackstuds" price: "NZ$33" currency: NZD in_stock: true reviews_count: 5 category: "Rackstuds" url: https://www.desertcart.nz/products/471664578-rackstuds-4c-rack-mount-solution-ii-sample-pack-4-each store_origin: NZ region: New Zealand --- # 1.5M units sold 400 lbs shearing force 30% efficiency boost Rackstuds 4C Rack Mount Solution II - Sample Pack 4 of Each Size | Includes Both Red (2.2 mm) and Purple (3.2 mm) Studs | The Complete Solution for Any 19" Racks with Square Punched Vertical Rails **Brand:** rackstuds **Price:** NZ$33 **Availability:** ✅ In Stock ## Summary > 🔧 Upgrade Your Rack Game! ## Quick Answers - **What is this?** Rackstuds 4C Rack Mount Solution II - Sample Pack 4 of Each Size | Includes Both Red (2.2 mm) and Purple (3.2 mm) Studs | The Complete Solution for Any 19" Racks with Square Punched Vertical Rails by rackstuds - **How much does it cost?** NZ$33 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/471664578-rackstuds-4c-rack-mount-solution-ii-sample-pack-4-each) ## Best For - rackstuds enthusiasts ## Why This Product - Trusted rackstuds brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Global Trust:** Preferred choice in data centers worldwide. - • **Innovative Design:** Revolutionary replacement for traditional cage nuts. - • **Quick Installation:** Setup your gear in under 45 seconds with ease. - • **Unmatched Strength:** Durable construction handles over 400 lbs of force. - • **Streamlined Maintenance:** Transform your sysadmin tasks for maximum efficiency. ## Overview The Rackstuds4C Rack Mount Solution II offers a cutting-edge alternative to traditional cage nuts, designed for 19” square punched vertical rails. With a quick installation process, unmatched strength, and global trust from over 1.5 million units sold, this solution enhances efficiency and safety for server equipment mounting. ## Description Say goodbye to cage nuts and experience the faster, easier way to mount your equipment with Rackstuds. The innovative Rackstuds Series II replace traditional cage nuts, simplifying the installation of IT, Pro A/V, Security, or Telecommunications equipment in 19"" racks. The 4C Rack Mount Solution II Sample Pack includes both red (2.2 mm) and purple (3.2 mm) Rackstuds, providing compatibility across a wide range of rail thicknesses.Rackstuds fit most 19"" racks with square punched vertical rails, allowing you to install from the front and securely hang your equipment while spinning on the lock nut—ideal for single-handed installation, even with heavy gear. Rackstuds function like the studs in a car’s brake drum—holding your gear securely in place while you attach the lock nuts. They’re faster, easier, and safer than cage nuts, saving you time and frustration.This Series II sample pack includes eight studs—four red and four purple—with matching nuts, letting you determine which size best fits your rack. The improved Series II design features a redesigned nut with a PZ2 slot for faster tightening and removal, offering enhanced ease of use and reliability. Rackstuds are made from a high-strength, non-conductive material engineered to withstand heavy loads and temperature changes, ensuring your equipment stays secure in any environment. Review: neu - Alles bestens Review: tres pratique - C'est vraiment bien pensé ! Je recommande a 100% ## Features - EASY INSTALLATION: Rackstuds make rack mounting 30% faster by eliminating the need for cage nuts. The unique design lets you install Rackstuds from the front, saving you time and frustration. No more reaching behind the rack—just a simple, efficient setup every time. - COMPLETE COMPATIBILITY: The 4C Rack Mount Solution II sample pack includes both red and purple Rackstuds, ensuring perfect fitment across all common rail thicknesses. Red studs are ideal for rails up to 2.2mm/0.086", while purple studs fit rails between 2.7mm/0.106" and 3.2 mm/0.126". With both included, you’ll have the right stud for any rack. - SINGLE-HANDED MOUNTING: Rackstuds allow one-person installation with ease. The secure stud design holds your equipment in place, freeing your hands to attach the lock nuts. Say goodbye to balancing gear while aligning holes—Rackstuds make mounting faster, safer and simpler. - DURABLE AND RELIABLE: Made from a high-strength, non-conductive plastic used in automotive applications, Rackstuds resist wear, heat, and impact. Whether you’re working in datacenters, pro A/V setups, or industrial environments, you can count on dependable performance and long-lasting durability. - IMPROVED SERIES II SAMPLE PACK: This convenient kit includes eight studs—four red (2.2mm/0.086") and four purple (3.2mm/0.126")—with matching nuts, showcasing the upgraded Series II design featuring a redesigned nut with a PZ2 slot for faster, easier installation and removal. Perfect for testing fit before purchasing full packs. ## Technical Specifications | Specification | Value | |---------------|-------| | Package Dimensions | 11.91 x 6.3 x 2.11 cm; 32 Grams | | Manufacturer reference | RSL4C-S2 | | Brand | Rackstuds | | Manufacturer | Rack Studs Limited | ## Product Details - **Color:** Yellow, Turquoise - **Exterior Finish:** Natural (Grivory) - **Fastener Type:** Lock - **Material:** Grivory - **Thread Size:** M10 ## Images ![Rackstuds 4C Rack Mount Solution II - Sample Pack 4 of Each Size | Includes Both Red (2.2 mm) and Purple (3.2 mm) Studs | The Complete Solution for Any 19" Racks with Square Punched Vertical Rails - Image 1](https://m.media-amazon.com/images/I/71M1BX5QJtL.jpg) ![Rackstuds 4C Rack Mount Solution II - Sample Pack 4 of Each Size | Includes Both Red (2.2 mm) and Purple (3.2 mm) Studs | The Complete Solution for Any 19" Racks with Square Punched Vertical Rails - Image 2](https://m.media-amazon.com/images/I/71BKJBTZvUL.jpg) ![Rackstuds 4C Rack Mount Solution II - Sample Pack 4 of Each Size | Includes Both Red (2.2 mm) and Purple (3.2 mm) Studs | The Complete Solution for Any 19" Racks with Square Punched Vertical Rails - Image 3](https://m.media-amazon.com/images/I/711BsN+8MEL.jpg) ![Rackstuds 4C Rack Mount Solution II - Sample Pack 4 of Each Size | Includes Both Red (2.2 mm) and Purple (3.2 mm) Studs | The Complete Solution for Any 19" Racks with Square Punched Vertical Rails - Image 4](https://m.media-amazon.com/images/I/71hNW4Oy23L.jpg) ![Rackstuds 4C Rack Mount Solution II - Sample Pack 4 of Each Size | Includes Both Red (2.2 mm) and Purple (3.2 mm) Studs | The Complete Solution for Any 19" Racks with Square Punched Vertical Rails - Image 5](https://m.media-amazon.com/images/I/71rf-iR9L7L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What kind of plastic are these? pla, abs, or pteg?** A: PLA, ABS or PTEG ain't going to cut it I'm afraid. While the bags are PTEG, the Rackstuds are made of Grivory, a metal replacement plastic often found in car door handles and wiper blade arms. **Q: Which version of rackstuds will fit the startech 4u 19" desktop open frame rack?** A: Sadly the holes on some of the Startech racks are too small for Rackstuds. Search Google for our post on this using Rackstuds and Startech as the keywords. You could try a sample pack that has both sizes/colors to test first if you like. **Q: are the samples the same quality materials as the actual 100 Pack ? Or they are just guide for figuring out the sizes** A: Thanks for your question. The samples are production parts and fit for field use. They just contain both sizes/colors along with eight nuts; four in black and four in turquoise so you can determine which size fits your rack best. In saying that, the new Series II Maroon studs fit 70~80% of the rails in the market. **Q: any reason why I should use the yellow lockwasher? It's hard for me to get them close together when I use those** A: Yes, because it's designed to hold the Rackstud in an open position so it doesn't fall through the hole. Just insert the Rackstud, place the yellow lockwasher on the correct way with the little extra bit facing the rack/Rackstud, mount your gear and then tighten the screw. It will force the little yellow bit in place. If you can't tighten it enough by hand use a screwdriver the first time to ensure proper seating of the yellow lockwasher. ## Customer Reviews ### ⭐⭐⭐⭐⭐ neu *by N***U on 5 March 2026* Alles bestens ### ⭐⭐⭐⭐⭐ tres pratique *by N***T on 9 December 2024* C'est vraiment bien pensé ! Je recommande a 100% ### ⭐⭐⭐⭐⭐ Cómodo, rápido y práctico *by B***O on 11 March 2022* Por fin un sistema para trabajar en racks sin dejarte las uñas y los dedos y pudiendo trabajar uno solo sin ayuda: colocas los cuatro Rackstuds del dispositivo que quieras montar en el rack, insertas el dispositivo y ya sólo tienes apretar las "tuercas" de cierre sin hacer malabarismos sujetando el dispositivo. Ahora ya sólo falta que bajen de precio y adiós a los tradicionales tornillos con tuerca de rack. ## Frequently Bought Together - Rackstuds 4C Rack Mount Solution II - Rack Screws for Server Rack Rails 19" Square Punched Vertical Rails, Perfect Cage Nut Replacement, Rack Nuts, Rack Studs Rack Mount Screws - 4 of Each Size/Color - Rackstuds DUO2 1RU Series II Rack Mount Solution - Effortless Alternative to Traditional Rack Screws and Cage Nuts & Server Rack Screws Ideal for Server Hardware Setup - 2-Pack, Universal Version --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.nz/products/471664578-rackstuds-4c-rack-mount-solution-ii-sample-pack-4-each](https://www.desertcart.nz/products/471664578-rackstuds-4c-rack-mount-solution-ii-sample-pack-4-each) --- *Product available on Desertcart New Zealand* *Store origin: NZ* *Last updated: 2026-04-23*