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🚀 Mount like a pro, save time, and never look back!
The Rackstuds Series II 80-pack combo offers a complete, dual-size solution for 19" square punched racks, enabling 30% faster, one-handed installation without cage nuts. Featuring durable, automotive-grade materials and an upgraded nut design, this kit ensures reliable, efficient mounting for professional data centers and AV setups.












| ASIN | B07W1KZXFL |
| Best Sellers Rank | 17,953 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 55 in Computer & Server Racks |
| Brand Name | Rackstuds |
| Colour | red, purple |
| Compatible Groove Diameter | 2.2 Millimeters |
| Country Of Origin | New Zealand |
| Customer Reviews | 4.5 out of 5 stars 183 Reviews |
| Drive Style | Square |
| Exterior Finish | Painted |
| Exterior finish | Painted |
| Fastener Type | Rackstud |
| Fastener type | Rackstud |
| Finish Types | Powder Coated |
| Global Trade Identification Number | 09421903192172 |
| Grade Rating | Industrial |
| Inside Thread Size | M2.2 |
| Item Diameter | 2.2 Millimetres |
| Manufacturer | Rack Studs Limited |
| Manufacturer Part Number | RSL40C-S2 |
| Material | Grivory |
| Material Type | Grivory |
| Maximum Shear Strength | > 1780 Newtons |
| Metal | Grivory |
| Metal type | Grivory |
| Model Number | RSL40C-S2 |
| Number Of Items | 80 |
| Number of Packs | 2 |
| Number of Pieces | 40 |
| Screw Head Style | Flat |
| Set Name | 40-Pack Combo |
| Size | 40-Pack Combo |
| Thread Class | Class 2A |
| Thread Coverage | Fully Threaded |
| Thread Size | M 10 |
| Thread Style | Internal, M10 |
| Thread Type | Iso Metric |
| Thread size | M 10 |
| Unit Count | 80.0 count |
U**Y
Makes life easier
If you can't be bothered with cage nuts these are a lot easier to deal with, strong enough to hold a UNAS pro and 7 drives without any issues. Cage nuts aren't exactly difficult it's just that these are less of a faff.
S**Y
great product and used in many studios i work in
bought before - they're easy to use . install without a screw driver …. i use these more and more now
M**B
Possibly the single greatest invention for IT workers since the on/off button
I will preface this review by saying that I was initially skeptical on ordering these as I have always used the standard nuts and screws that came with whatever hardware I was installing. Well I am now enlightened to the almighty that is Rackstuds, these are hands down one of the best products I have ever bought. No more getting my fingers shredded to pieces, an end to my hands being numb after squeezing various cage nuts into and out of place. These are an absolute dream and I have used them to mount various bits of hardware from 48 port PoE switches to shelves to patch panels. They just work, you clip them in, slide in the securing piece and screw on. They are as, if not more secure than the a nut and screw and they are much easier to install, move and remove when you are done. If ever you are doing a cab re-fit or a new install/tidy up, buy these, do not be lead down the "oh but the extra costs". Do it for your fingers and hands. You will not be disappointed
R**H
A clean look & ease of use to my rack project
The Rackstuds - 40C Rack Mount Solution II serves as a convenient and efficient replacement for traditional cage nuts and screws in rack mounting. Offering a Quick-Fit design, it simplifies the installation process, saving time and effort. The innovation of using Rackstuds eliminates the need for tools, providing a user-friendly experience for mounting equipment in server racks. With its reliable performance and time-saving features, it’s a valuable solution for those seeking an upgraded and hassle-free rack mounting experience.
C**Y
Got rid of those thumb destroyers
These work really well for mountain all sorts of rack equipment, very strong and easy to remove if needed
G**C
Simply amazing!
Such a simple and elegant solution, to what is a basic yet frustrating pain in any cabinet/rack build. Very impressed, just go a bit gentle with tightening them up at the end with Screwdrivers, too much torque even with basis unaided driver can damage the head, but once learnt this is easily overcome and doesn't reduce the effectiveness of the fitting. Great product, nicely done!
I**R
Love these... Way cooler than old fashioned rack screws...
Be aware that these are for proper square-holed rack rails and will not work with the new-fangled moulded racks which have round, threaded strips for bolting in your equipment. Square is the best and these bad-boys are awesome. They look cool and are cool!!!
D**N
Cage nuts fit but Rackstuds on smaller racks with 0.9mm square holes do not fit
Couldn't for the life of me get these Rackstuds to fit. Useless to me.
J**O
Surprisingly strong and very easy to use.
These Rackstuds have been a great addition to my rack setup. I liked that the pack included both sizes, making it easy to find the best fit for my rack and different pieces of equipment. I'll admit I was a little sceptical about their strength at first, but they've held my gear securely without any issues. Installation is much easier than traditional rack screws, and after using them I wouldn't hesitate to buy them again.
B**O
Cómodo, rápido y práctico
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.
S**N
Fantastic idea
Fantastic idea, well designed, well executed. I am finally over those irritating metal things.
M**O
Best purchase ever.
The best purchase I've made for networking. These things are so much better than metal studs and screws. Everything got replaced by these (except for my servers which are too heavy)
N**U
neu
Alles bestens
Trustpilot
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