Product Composition：ZHPHMBM Rack Mount Cage Nuts Screw Kit contains 25 M6 Cage Rack Nuts,25 Rack Mounting Screws,25 Washers,25 nylon Washers which prevent metal screws from scratching rack components. Carbon Steel Material and Anti-oxidation Process: The rack-mounted cage nuts and bolts are made of high-quality carbon steel with a black zinc-plated finish, offering excellent durability and superior oxidation resistance. Multiple Scenarios Applications: Pre-installed nylon washers on rack screws save time and maintain the aesthetic appeal of the rack. They can be widely used in the installation of rack-mounted server cabinets, server shelves, network/system racks, etc., and are generally compatible with square hole racks and cabinets. Metric Standardization: Rack screws is M6 and 16mm/0.63″long，Screws and cage nuts accord with standardized metric system，extremely small manufacturing tolerances.Screw thread is clean and accurate without burr. Safety Warning: The rack nuts and screws are individually packaged in reusable sealed plastic bags.Warning: To avoid danger of suffocation, keep this bag away from babies and children. Donot use this bag in cribs, beds, carriages, or playpens. This bag is not a toy.

ZHPHMBM Rack Mount Cage Nuts & Screws Kit (50-Pack) – M6 Hardware with Nylon Washers

This professional rack installation kit provides standardized mounting solutions for data centers, server cabinets, and network racks. Designed for compatibility with square-hole and round-hole racks, it includes essential components to securely install servers, switches, PDUs, and AV equipment.

Key Features:

Complete 50-Piece Kit

25× M6 Cage Nuts

25× M6×16mm (0.63 Screws

25× Steel Washers

25× Pre-Installed Nylon Washers

 Nylon Washer Protection

The screws come with attached nylon washers to reduce direct metal contact between hardware and rack surfaces.

 Carbon Steel Construction

Components are made of carbon steel with a black zinc-plated finish for resistance to oxidation in typical rack environments.

 Metric Standard Compatibility

M6-1.0 thread specification aligns with international rack standards. CNC-machined threads allow smooth engagement with racks and cages.

Technical Specifications:

Screw Size: M6×16mm (Diameter: 6mm / Length: 16mm)

Thread Pitch: 1.0mm

Material: Carbon Steel

Coating: Black Zinc Plating

Washer Material: Steel + Nylon

Operating Temperature: -22°F to 248°F (-30°C to 120°C)

Typical Applications:

Installing server rails in 19 cabinets

Mounting network switches or patch panels

Securing UPS systems or cable managers

AV rack equipment integration

Notes for Safe Use:

Confirm thread compatibility with your rack specifications before installation.

Store unused components in sealed bags to minimize exposure to dust or humidity.