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Strong M3x20 socket head cap screws, electrolytically galvanized for optimal protection, ideal for various applications.
Features of the M3x20 socket head cap screw
The M3x20 socket head cap screw is a versatile fastening solution that complies with the DIN 912 standard. With a cylindrical head and hex drive, this screw provides a secure and efficient fastening.
Material and strength class
These screws are made from steel with a strength class of 8.8, ensuring high tensile strength and reliability in various applications. The electrolytically galvanized finish offers extra protection against corrosion.
Technical specifications
- Thread size: M3
- Length: 20 mm
- Head height: 3 mm
- Head diameter: 5.5 mm
- Drive: Hex 2.5 mm
- Thread length: 18 mm
Applications
These socket head cap screws are suitable for various applications, including:
- Automotive sector: Fastening components in cars.
- Machine construction: Assembly of machine parts.
- Construction work: General construction applications where a strong connection is required.
Advantages of electrolytic galvanization
The electrolytically galvanized finish offers:
- Corrosion protection: Increased resistance to rust and corrosion.
- Aesthetic appearance: Smooth and shiny finish for a professional look.
Packaging
These screws are supplied in a pack of 250 pieces, ideal for both small and larger projects.
Standards and certifications
- DIN standard: 912
- ISO standard: 4762
These standards guarantee the quality and reliability of the screws for various applications.
Specifications
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