Delock M3 x 20 mm Fan Screws Set 20-Piece

The Delock M3 x 20 mm Fan Screws Set 20-Piece is a specialized hardware accessory designed for the secure mounting and installation of computer case fans. This set provides the necessary fasteners to establish a stable hardware configuration and a reliable component cooling setup within various PC builds. Each screw is manufactured to precise dimensional standards to ensure a dependable fit for standard computer case cooling fans.

Advantages

Using this dedicated fan screws set ensures that your cooling hardware remains firmly attached to the chassis, which minimizes vibrations and operational noise during high-performance tasks. The inclusion of twenty pieces in a single package provides ample hardware for multiple fan installations or replacements in custom desktop systems. The standard M3 threading offers broad compatibility with standard cooling fans and case mounting points, facilitating a straightforward installation process without requiring specialized tools.

Suitable for

• Mounting standard computer case fans to chassis panels
• Securing cooling solutions in custom PC builds and hardware upgrades
• Replacing lost or damaged fan screws during maintenance
• Assembling stable and vibration-minimized component cooling setups

When it may not be suitable

This product may not be suitable if your specific cooling fan or chassis requires non-standard screw diameters, larger threading types, or toolless mounting mechanisms. It is also not designed for securing heavy internal components such as graphics cards or power supplies.

Key specifications

• Thread size: M3
• Length: 20 mm
• Quantity: 20 pieces per set
• Application: Computer case fan mounting

How to use

Align the mounting holes of your computer case fan with the corresponding screw holes on the PC chassis panel. Insert the M3 x 20 mm screws through the fan housing and into the chassis mounting points. Tighten the screws carefully using a compatible screwdriver until the fan is held securely in place, taking care not to overtighten and damage the plastic fan frame or the chassis threads.

What to consider before purchase

• Verify the required screw length and thread diameter for your specific fan and case combination
• Check whether your setup requires standard threading or specialized dampening mounts
• Assess the total number of screws needed for your current cooling configuration

Usage recommendations: Store any unused screws from the set in a dry place to prevent wear. Periodically check the tightness of installed fan screws during routine system maintenance to ensure sustained stability and minimal vibration.