AC Infinity Carbon Steel M6 Rack Screws, Nylon Washers, and Cage Nuts. 50-Piece Set for Equipment Server Racks, enclosures, and cabinets.

Quality is great and price is very reasonable. I will be buying more.

Good quality and good color but too small. Item was returned

Not the cheapest around, but worth the cost; using a 12v drill on a low clutch setting and the screw never strips/breaks, no issues with cage nut retention, etc. Previously I was stripping the screws that came with the rack using a manual screwdriver, so this has been night and day.I've run through a dozen containers of these things with no issues. The container itself is not really necessary, but they're handy for misc storage.

Great quality and finish

Great product. I was a little skeptical because I have received poor quality rack screws before and when working with heavy rack servers holding millions of dollars worth of data it becomes a problem. To my surprise the AC Infinity M6 Screws with nuts are extremely well built. They are made from a thicker steel and even after putting them in the cabinet and moving them several times, they are just as tight fitting as they were out of the container. Which brings me to the container which is awesome. Every other time I have ordered M6 sets they have come in a plastic bag that you open and are left with 200 loose pieces around. These come in a nice little jar with a screw top, very convenient. I would definitely buy these again.

There's nothing special about these. They do exactly what they're supposed to do. I'm weird and wanted all of my cage nuts/screws to match.These do have a captive nylon washer on each screw to protect the ears of the equipment from scratches. Out of two packages of these the quality has been consistent. I haven't had any cage nuts break. All screws and nuts have been threaded properly.

These are "pretty" and well machined screws but I'd personally prefer steel screws for very heavy chassis.Also be cautious if using electrical screwdrivers as you could strip them depending on the amount of torque applied

The M6 Rack Screws by AC Infinity have officially replaced all other rack screws in my 24U, 12U, and 13U racks and they are a perfect match, blending in seamlessly, allowing the hardware to be front and center. Unlike many traditional rack screws on the market, instead of using the cheap, plastic washers, AC Infinity uses nylon which holds up extremely well and doesn't leave imprint marks in the rack ears even when tightened down.If you're looking for simple, aesthetically pleasing, and long-lasting, these are the rack screws you want. They're currently racking over $15k in hardware across three racks and I expect they'll last until long after the hardware is gone.

The matt finish is a nice touch. After receiving these, used a set and because they were so easy to use, I used more to remount all my other equipment in my Dell 42U rack.These black clips go in so easy I had to check to make sure they went in all the way (which they were). These were perfect, and did the job I needed taken care of.Also, to clear any confusion, 1 piece = 1 screw, 1 cage nut, 1 washer (3 parts to 1 piece). I was unsure as well, however it is nice this item is marketed honestly (unlike tupperware). Rest assured you will have all you need for 50 M6 holes in your rack. ( 50 screws, 50 washers, 50 cage nuts ) The washers are on the screws in one ziplock bag, and the cage nuts are in a separate ziplock bag.Highly recommended.

rack screws install easily and secure rack mounted items like network switches and patch panels solidly without scratching, plus the attractive black finish makes the completed installation look fantastic.The screws and nuts come in handy plastic tub for storage. if I need more cage nuts/screws, this is the product I will get.again.

This isn't a fast food commercial. The picture of this product is exactly what you're getting.Clean, smooth, well machined threads. I thought it was a nice touch to separate the cage nuts from the bolts/protective washers by putting them in separate zip lock bags. I also appreciate the nice container that they come in.If you're looking for top quality M6 bolts and cage nuts, I recommend these.

Bought this by mistake, but will use eventually - good quality, and nice case.

You'd think that buying cage nuts is such a straight-forward process that it doesn't really matter who makes them. But it does. I've tried others, including those supplied with rack mounted equipment and surprisingly, something as simple as a cage nut can be messed up. When there is an issue, it has to do with properly fitting in the rack and the proper engagement of the screw in the nut.Certainly with the AC Infinity M6 Cage Nuts (c/w screws and Nylon washers) I did not have any problems whatsoever! The nuts snapped into my rack using my insertion/extraction tool, first time, every time. Prior to putting the nuts in, I checked to ensure the screws would go into the nuts without any hassles. And sure enough, it was all good. There wasn't a single instance where there was any cross-threading, binding or improper fit. Thread engagement was consistent from start to finish.I used the M6 Cage Nuts as I prefer using them over the M5 version as they provide a bit more security with the heavier shelves and components that I have in my rack.Along with the AC Infinity shelves I already have, these Cage Nuts are a welcome addition and final step to securing my network rack system.