Applications and use

These black sheet metal screws with countersunk round head and Philipsdrive are designed for fastening sheet metal, injection-molded parts, and plastic panels. They are often used in industrial applications and are suitable for various materials.

Specifications

• Dimensions: 4.2 mm diameter x 25 mm length
• Head shape: Countersunk round head
• Drive: Philipsdrive (PH-2)
• Material: Hardened steel
• Surface treatment: Black passivated
• Standard: DIN 7983

Advantages

• Self-tapping: Cuts its own thread in sheet steel, often eliminating the need for pre-drilling.
• Aesthetic: Black finish provides a neat appearance, especially with dark materials.
• Durable: Made of hardened steel for long service life.

Packaging

These sheet metal screws are supplied in sets of 20 pieces, conveniently packed for both small and larger projects.

Installation

For optimal results, it is recommended to use a PH-2 screwdriver or bit. Ensure the screw is driven in straight and with even pressure to avoid damaging the material.

Compatibility

Suitable for use with various materials such as metal, plastic, and wood, provided proper preparations are made.

Maintenance

To maintain the quality and lifespan of the screws, it is advisable to store them in a dry place and avoid contact with moisture.