CAYMON 1SC331 M6 Rack Mounting Screw Kit with Cage Nuts and Washers, 100 Pieces, Black

For rack installations that demand both security and longevity, the CAYMON 1SC331 screw kit stands apart by pairing 100 M6 rack screws with an equal number of cage nuts and protective washers—everything needed to mount equipment into standard 19-inch rails without hunting for compatible hardware. Unlike generic fastener assortments, this set is specifically engineered for server cabinets and enclosures, with a black oxide finish that resists corrosion and blends seamlessly into dark rack interiors.

Highlights

• Complete mounting solution: includes 100 M6 screws, 100 M6 cage nuts, and 100 insulating washers
• Precision M6 thread fits all standard 19-inch rack rails with square mounting holes
• Pan head screws with Phillips #2 drive for easy tightening and a clean, low-profile appearance
• Black oxide finish on screws provides corrosion resistance and a professional look
• Plastic washers protect equipment ears from scratches and prevent metal-to-metal contact
• Universal compatibility with server cabinets, network enclosures, and AV racks

In daily use

Installing a switch, server, or patch panel becomes a straightforward task: slide a cage nut into the rail, position your equipment, and drive the screw through the washer and into the nut. The plastic washer acts as a buffer, reducing the risk of marring painted surfaces and dampening vibration. With 100 of each component, you can outfit multiple racks or keep spares on hand for future expansions. The black finish keeps the hardware unobtrusive, maintaining a tidy appearance even in visible installations.

Full specifications

• Product type: Rack mounting fastener kit
• Screw thread size: M6
• Screw length: 16 mm
• Screw head type: Pan head
• Screw drive type: Phillips #2 (PH2)
• Screw material: Steel with black oxide finish
• Cage nut thread size: M6
• Cage nut material: Steel, black finish
• Washer material: Plastic (insulating/protective)
• Quantity: 100 screws, 100 cage nuts, 100 washers
• Application: 19-inch rack mounting, server cabinets, enclosures
• Packaging: Boxed set

Final note

When rack stability and equipment protection are non-negotiable, the CAYMON 1SC331 delivers a reliable, all-in-one fastening solution that professionals trust for clean, secure installations.