Overview of the sheet metal screw DIN7981CH 4.2x38 mm

This sheet metal screw complies with the DIN7981CH standard and has a diameter of 4.2 mm and a length of 38 mm. The black pan head and Philips drive make this screw suitable for a wide range of applications.

Technical specifications

• Thread type: Sheet metal thread
• Material: Steel
• Surface treatment: Electrolytically galvanized and black passivated
• Drive: Phillips cross slot (PH2)
• Head height: 3.05 mm
• Head diameter: 8.2 mm

Application possibilities

These screws are ideal for fastening metal sheets and other materials in the automotive sector. The black finish ensures an aesthetically pleasing fastening, especially on dark surfaces.

Advantages of the black finish

• Aesthetics: The black color provides a discreet fastening on dark materials.
• Corrosion resistance: The electrolytic galvanization with black passivation offers extra protection against rust.

Packaging and availability

These screws are supplied in sets of 100 pieces, which is convenient for both small and larger projects. They are available in various packaging sizes, depending on your needs.

Suitability for various applications

Thanks to the combination of strength, finish, and dimensions, these screws are suitable for various applications within and beyond the automotive sector.

Important considerations when using

When using these screws, it is important to use the correct tool, such as a PH2 screwdriver or bit, to prevent damage to the screw head and ensure optimal fastening.