DU-BRO Button Head Sheet Metal Screws – Strong RC Mounting Hardware

The DU-BRO Button Head Sheet Metal Screws are one of the most dependable and user-friendly screw designs available for RC builders. Their wide, low-profile button head provides excellent holding power, allowing the screw to act like a built-in washer. This prevents pull-through, spreads out the load, and keeps your installation secure—even in high-vibration environments.

These screws also feature a socket (Allen) head, giving you a positive, no-slip grip during installation. This makes them far easier to tighten than Phillips screws, especially in tight areas such as inside fuselages, engine bays, or servo compartments. The bright zinc plating with clear chromate provides a clean, professional look and helps protect the screws from corrosion.

Button head sheet metal screws are ideal for mounting:

• Servos

• Cowls and canopies

• Landing gear

• Receiver trays

• Battery mounts

• Small brackets and hardware

Although popular in radio-control aircraft, cars, boats, and drones, these screws are also extremely useful outside the hobby. Many builders use them for home repairs, crafts, woodworking, automotive projects, garages, farm machinery, and more. Their strength, reliability, and easy installation make them a go-to fastener for countless applications.

Each package includes 8 high-quality screws.
Note: Use a .050" Allen wrench for the #525 (#2 x 3/8") size. A ball driver is not recommended.

If you want hardware that installs easily, holds securely, and works in a wide range of projects, DU-BRO Button Head Sheet Metal Screws are an excellent choice.