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🔧 Secure your server setup like a pro — don’t get left behind!
This 50-pack XOOL M6 x 16mm rack mount kit includes high-carbon steel cage nuts, screws, and washers engineered for universal square-hole racks. Featuring precision metric threads and superior corrosion resistance, it guarantees durable, rust-free mounting for servers, shelves, and routers. Bonus self-locking cable ties streamline cable management, making this kit an all-in-one essential for professional-grade rack installations.






| ASIN | B074V8HH5V |
| Best Sellers Rank | #5,009 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7 in Nut & Bolt Assortment Sets #28 in Hardware Nuts |
| Brand | XOOL |
| Color | Black |
| Compatible Groove Diameter | 6 Millimeters |
| Customer Reviews | 4.7 out of 5 stars 1,402 Reviews |
| Fastener Type | Cage |
| Finish Types | Polished |
| Item Diameter | 6 Millimeters |
| Item Dimensions | 7 x 3.94 x 0.98 inches |
| Item Shape | Rectangular |
| Item dimensions L x W x H | 7 x 3.94 x 0.98 inches |
| Manufacturer | Shenzhen Baishichuangyou Technology co.ltd. |
| Material | High Carbon Steel |
| Material Type | High Carbon Steel |
| Maximum Shear Strength | [HIGH] |
| Model | 4330171116 |
| Number Of Items | 50 |
| Number of Pieces | 10 |
| Part Number | XLB3106 |
| Screw Head Style | Flat |
| Set Name | 50 PACK |
| Size | 50 pcs |
| Size Name | 50 pcs |
| Thread Size | M6 |
| UPC | 710619567794 |
N**Y
Good nuts for your rack!
I recently purchased the 50 PACK M6 x 16mm Rack Mount Cage Nuts, and I couldn’t be more pleased with their performance and quality. These cage nuts are a must-have for anyone setting up or maintaining a server rack or any equipment that requires secure mounting. Quality and Durability The construction of these cage nuts is impressive. They are made of high-quality steel, which ensures they are sturdy and resistant to wear and tear. I appreciate the attention to detail in their design, as they fit perfectly into standard rack rails without any wobbling or issues. Ease of Use Installation was straightforward. The nuts slide easily into the square holes of the rack rails, and I found them to be very user-friendly. This is particularly important for someone like me who values efficiency during setup. The included 50-pack means I have plenty to spare for future projects. Versatility These cage nuts are incredibly versatile and compatible with various equipment, making them suitable for a wide range of applications. Whether I’m mounting servers, network switches, or other gear, these nuts provide a reliable solution. Overall Satisfaction Overall, I highly recommend the 50 PACK M6 x 16mm Rack Mount Cage Nuts. They offer excellent value for the price, combining quality, ease of use, and versatility. If you’re in need of reliable rack mount solutions, look no further!
C**S
Very well made
Excellent screws would buy more
G**C
Perfect solution for my specific application.
Exactly what I needed and beat every price at every hardware, bolt and screw place I looked. When I say beat, it was a "fraction" of the cost everywhere else. I needed these cage nuts and bolts for my audio rack since everything was already black, this fit the purpose perfectly!!
A**K
These are excellent, but a tool should be included
They work GREAT, but it is a pain in the butt to get these things attached depending on where in the rack you're wanting to put them.,
S**.
As described
Perfect fit and looked good in the rack.
R**R
Lots of them, great value, and works perfectly for server racks.
Used these to supplement a prior purchase for a 21u or so rackmount thing that didnt include enough of these. These are way better than the ones that came with it, and they are a great price. Also, you can always use these things for various reasons.
J**N
Worked as intented.
1st Review: March 4, 2026 I have a small 19" server rack and didn’t have enough cage nuts and screws to mount another shelf and a UPS, so I bought this pack. I received the full 50 pieces I ordered (I counted them due to trust issues). They are holding up and working as expected. If anything changes over time, especially as I remove and add shelves, I will update my review. Until then, I recommend this product.
T**M
Good network rack screws
They are a little longer than the screws they give you with the rack. Everything fit nice. They arrived in the timeframe stated. I would recommend.
W**N
Solid Rack Screws
These rack screws are excellent quality—strong, durable, and perfectly threaded. They go in smoothly, hold everything securely, and don’t strip easily. Exactly what you need for a reliable rack setup.
P**.
Gute Wahl für soliden Preis
Solide Wahl für schwarze Netzwerkschränke. Sauber verpackt, leicht ölig.
C**Y
Well made rackmount gear.
All well made items in useful resealable plastic carry pouch. None of them I’ve used so far are faulty, & they are coloured black so are nearly invisible once secured against dark units. The powder coating on the carbon steel doesn’t come off when using a screwdriver on them, or changing the configuration of the rack layout. The screws are also a good length to secure the units in the rack. Easy to install/uninstall retaining clips as well. Very good value.
M**R
It's good
,
T**N
Ottimo prodotto a prezzo competitivo.
Migliori di tanti marchi blasonati . Le rondelle non fanno spessore fra i vari rack.I dadi a gabbia si adattano perfettamente a staffe di diverso tipo.
Trustpilot
1 month ago
3 weeks ago