kwmobile 20 Pack M6 Cage Nuts, Bolts and Washers Kit - for Patch Panel Rack Mount Equipment Data Network Cabinets Size 19 Inch and 10 Inch - Black

Not much more to say, good rack nuts, fit well, easy enough to remove, strong hold. Happy with these

These arrived very swiftly which was good! They are good value. Smaller bolt heads and washers would work slightly better where there are multiple rack devices adjacent to each other but they do the job.

These are decent quality sets of screw/plastic washer/cage nut, with M6 thread as used in most UK and European 19" rack mount kit, both audio and IT.The screws look smart in use and the plastic cupped washers protect your valuable kit from getting scratched by the screws. However, the cage nuts are as tight as a very-tight-thing in the standard 7.5mm square holes found in racking strips. No chance at all of following the optimistic instructions from the Youtube guys, effortlessly slotting their cage nuts in place with either bare fingers or a gentle prod from a screwdriver. I don't think I'm particularly weak, but I had to lean really hard on a flat-blade screwdriver to persuade the second little lug on the cage nut to go through the hole in the racking... and woe betide your racking (and possibly your fingers) if the screwdriver slips! Once it's in place it's not going anywhere, of course, and you do get used to the amount of force required, but still... it doesn't exactly scream "precision engineering".

These are nuts and bolts and they fit together like they aught to.Banging!

They do exactly what they are suppose to do! All that you need to rack mount your devices!

Nothing to dislike about these. They do the job fine

Do what they are designed for

when you try to screw them, sign of change color and crash on its surface occure, try to not screwing fast