--- product_id: 403429857 title: "Rackstuds Series II 4-Pack Sample, Both Sizes/Colors" brand: "rackstuds" price: "£14.20" currency: GBP in_stock: true reviews_count: 5 category: "Rackstuds" url: https://www.desertcart.co.uk/products/403429857-rackstuds-series-ii-4-pack-sample-both-sizes-colors store_origin: GB region: United Kingdom --- # Rackstuds Series II 4-Pack Sample, Both Sizes/Colors **Brand:** rackstuds **Price:** £14.20 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Rackstuds Series II 4-Pack Sample, Both Sizes/Colors by rackstuds - **How much does it cost?** £14.20 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/403429857-rackstuds-series-ii-4-pack-sample-both-sizes-colors) ## Best For - rackstuds enthusiasts ## Why This Product - Trusted rackstuds brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Say goodbye to cage nuts and hello to the faster, easier way to mount your equipment in 19" racks. The revolutionary new Series II Rackstuds are a universal replacement for the common cage nut. If you use cage nuts to mount IT, Pro A/V, Security or Telecommunications equipment in 19" racks, you're going to love Rackstuds. Suitable for most* 19" racks with square punched vertical rails, Rackstuds go in from the front and provide you with a place to hang your equipment while spinning on the lock nut. This makes mounting even heavy equipment much easier; even if you're on your own. They are easier, faster and safer than cage nuts and very strong. *This sample bag contains four of each of both sizes/colors along with four of the new turquoise nuts. Review: neu - Alles bestens Review: tres pratique - C'est vraiment bien pensé ! Je recommande a 100% ## Features - 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 - ADVANCED RACK MOUNT SOLUTION: Upgrade your server rack with Rackstuds, the universal replacement for traditional cage nuts and rack screws. Designed for 19” gear setups, Rackstuds improve your equipment installation by 30%, offering a smoother, faster rack mount process compared to older methods using cage nuts and screws. - HASSLE-FREE SETUP: Simplify your rack mount setup with Rackstuds. In less than 45 seconds, insert, secure, and tighten your server hardware—no tools required. This quick and efficient process eliminates the frustration of using traditional rack screws and cage nuts, ensuring a perfect fit for your server rack. - DURABLE AND SECURE: Built to support 20 kgs or 44 pounds. Rackstuds provide a strong and secure mount for your server rack. Unlike traditional rack screws and cage nuts, these studs protect your server hardware from damage and electrical hazards, making them the ideal choice for any sensitive server environment. - WORLDWIDE RELIABILITY: Rackstuds Series II are trusted by data centers globally for their enhanced strength and durability. With over 30% more strength than traditional hardware and suitable for thicker server rack rails, Rackstuds have sold over 1.5 million units, proving their effectiveness in the most demanding environments. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07W67MXRV | | Brand | Rackstuds | | Colour | Yellow, Turquoise | | Customer Reviews | 4.6 out of 5 stars 332 Reviews | | Drive Style | Square | | Exterior Finish | Natural (Grivory) | | Fastener Type | Cage , Square | | Finish Types | Plastic Coated | | Item Diameter | 2.2 Millimetres | | Item Weight | 0.03 Kilograms | | Manufacturer | Rack Studs Limited | | Material | Grivory | | Material Type | Grivory | | Metal Type | Alloy Steel | | Number of Pieces | 4 | | Part Number | RSL4C-S2 | | Size Name | 4 Pack Sample | | Thread Class | Class 2A | | Thread Coverage | Unthreaded | | Thread Size | M10 | | Thread Style | Right Hand | | Thread Type | Pozidriv | | Unit Count | 8.0 Count | ## Product Details - **Color:** Yellow, Turquoise - **Exterior Finish:** Natural (Grivory) - **Fastener Type:** Lock - **Material:** Grivory - **Thread Size:** M10 ## Images ![Rackstuds Series II 4-Pack Sample, Both Sizes/Colors - Image 1](https://m.media-amazon.com/images/I/71M1BX5QJtL.jpg) ![Rackstuds Series II 4-Pack Sample, Both Sizes/Colors - Image 2](https://m.media-amazon.com/images/I/71BKJBTZvUL.jpg) ![Rackstuds Series II 4-Pack Sample, Both Sizes/Colors - Image 3](https://m.media-amazon.com/images/I/711BsN+8MEL.jpg) ![Rackstuds Series II 4-Pack Sample, Both Sizes/Colors - Image 4](https://m.media-amazon.com/images/I/71hNW4Oy23L.jpg) ![Rackstuds Series II 4-Pack Sample, Both Sizes/Colors - 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.co.uk/products/403429857-rackstuds-series-ii-4-pack-sample-both-sizes-colors](https://www.desertcart.co.uk/products/403429857-rackstuds-series-ii-4-pack-sample-both-sizes-colors) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-18*