60-Pack M6 x 16mm Screws and Cage Nuts for Server Shelf Cabinets Rack Mount 1U 2U 6U 12U Rack Screw cage nut - Black

I have 3 racks in my home lab that I didnt have enough cage nuts and screws for so I decided to purchase these. The cage nuts fit very well. They are easy to install and remove without requiring an extreme amount of pressure either way. They also tend to stay put and not pop out when pressure is applied to them. In addition, they come with nylon washers if I recall. Good quality and quantity for the price. Recommended.

Lo usé con un rack mediano y todas las unidades funcionaron muy bien. Lucen también muy bien.

So yeah, they're not black… but they are the most beautiful high quality zinc coated screws I've ever seen! They came in a small cardboard Box with a healthy coating of machine oil, so no worries about introducing rust to your rack. The heads are nice and wide come on like others that put too much strain on The inner edge of the square holes car and the plastic washers are nice and thick. The cage knots are also of excellent quality. Nice and stiff and will not fall out like some of my old ones did when repositioning equipment.

For the price, ease of use, and the amount you that you receive, it's well worth it to switch everything out in your rack. The unified appearance of all bolt heads really makes them not stand out, which is what us homelabbers are looking for. I've installed 2 boxes of these so far between my 42U rack and 12U network cabinet. I won't hesitate to buy more if needed. They all inserted and removed well. None were misthreaded.

Good size, screw heads larger than some others. making it easier to hold/use.Cage for nuts good tension easy to install without too much force required, but still holding tight in rack.Would definitely buy again