High-quality black sheet metal screws for various applications

These black sheet metal screws with round countersunk head and Philips drive are designed according to the DIN7983 standard. With a size of 3.9x13 mm, they are ideal for fastening sheet metal, plastic panels, and other materials in a wide range of applications.

Features and benefits

• Dimensions: Diameter of 3.9 mm and length of 13 mm, suitable for various fastening needs.
• Head type: Round countersunk head ensures a neat finish and prevents protruding parts.
• Drive: Philips drive (PH2) for easy and efficient installation.
• Material: Made of steel with an electrolytically zinc-plated and black passivated finish, providing an aesthetic appearance and extra protection against corrosion.

Application possibilities

These sheet metal screws are suitable for:

• Fastening metal and plastic panels.
• Mounting sheet metal in the automotive sector.
• General industrial applications where a strong and reliable fastening is required.

Technical specifications

• Standard: DIN 7983 C-H.
• Thread type: Sheet metal thread for a firm grip in various materials.
• Head diameter: Approximately 7.5 mm.
• Head height: Approximately 2.3 mm.

Packaging

These screws are supplied in a pack of 100 pieces, ideal for both small and larger projects.

Important note

When electrolytically treating these products, there is a risk of hydrogen embrittlement.