Features of the self-tapping screw

This self-tapping screw is designed for fastening sheet metal, injection-molded parts, and plastic panels. Thanks to the hardened thread, the screw cuts its own thread when screwed into steel sheet.

• Type: Self-tapping screw
• Application: Fastening sheet metal and plastic panels

Specifications

The screw complies with DIN 7981C and has the following dimensions:

• Diameter: 4.2 mm
• Length: 16 mm
• Head diameter: 8.2 mm
• Head height: 3.05 mm
• Drive: Phillips PH2

Material and finish

Made of steel with an electroplated and black-passivated finish, this screw offers an aesthetically pleasing black appearance that matches dark surfaces.

• Material: Steel
• Finish: Black passivated

Packaging

This set contains 20 pieces, ideal for both small and larger projects.

• Package contents: 20 pieces

Areas of application

Suitable for various industrial applications, including:

• Automotive sector: Fastening interior and exterior panels
• Construction sector: Mounting metal and plastic sheets
• Electronics: Fastening enclosures and components

Benefits

• Self-tapping: Cuts its own thread, no pre-drilling required
• Black finish: Aesthetically pleasing on dark surfaces
• Durable material: Steel with corrosion-resistant finish

Standards

This screw meets the following standards:

• DIN: 7981C
• ISO: 7049

Points of attention

When electroplating these products, there is a risk of hydrogen embrittlement. Keep this in mind for critical applications.