Middle Atlantic HP500 Rack Screws Truss-Head Steel Black 500-Piece Pack

The Middle Atlantic HP500 Rack Screws Truss-Head Steel Black 500-Piece Pack provides reliable hardware designed for secure equipment mounting in standard 19-inch racks and server enclosures. Manufactured by Legrand under the Middle Atlantic brand, these 10-32 rack screws feature a durable steel construction finished in a clean black color. Each screw is built with a truss-head design and includes a factory-installed nylon washer along with a self-guiding pilot point to simplify installation. Supplied in a convenient reusable plastic jar containing 500 pieces, this bulk pack ensures you have a dependable supply of mounting hardware for professional environments.

Advantages

The steel construction ensures high durability and strength, preventing stripping and bending during repeated installation and removal of equipment. Pre-installed nylon washers protect your valuable rack-mounted devices from scratches and surface damage while ensuring a firm, vibration-resistant hold. The self-guiding pilot points allow for quick alignment and effortless threading into tapped rack rails, saving valuable time during large-scale deployments. The truss-head design provides a neat, professional appearance that integrates seamlessly into modern AV and IT setups, and the bulk quantity of 500 pieces offers exceptional value for technicians and system integrators.

Suitable for

• Securing network switches and patch panels in IT server racks
• Mounting professional audio and video equipment in 19-inch enclosures
• Telecommunication installations requiring robust hardware
• Commercial and residential AV system integration

These rack screws are not suitable for non-standard rack rails that do not utilize 10-32 threading, such as metric threaded rails or unthreaded square-hole rails that require cage nuts. Attempting to use them with incompatible mounting holes may damage the threads or fail to secure the equipment properly.

Key specifications

• Thread size: 10-32
• Length: 3/4 inch
• Head style: Truss-head
• Material: Steel
• Color: Black
• Washers: Pre-installed nylon washer
• Quantity: 500 pieces per pack

To use these rack screws correctly, align your rack-mountable equipment with the threaded holes on the 19-inch vertical rail. Insert the screw with its pre-installed nylon washer through the equipment mounting ear and into the rail. Turn the screw clockwise, allowing the self-guiding pilot point to locate the thread easily, and tighten it securely using an appropriate screwdriver without over-torquing to avoid damaging the hardware or the rack rail.

What to consider before purchase

• Verify that your rack enclosure features 10-32 tapped rails rather than square holes or metric threads
• Assess your project volume to ensure a 500-piece pack aligns with your installation needs
• Check space constraints to ensure truss-head clearance with optional trim strips if applicable

Usage recommendations: Store the unused screws in their original reusable plastic jar to keep them organized and protected from dust or moisture between installations. Always use a properly sized screwdriver to prevent cam-out and maintain the integrity of the black finish.