Features of the hex bolt

This hex bolt has a hexagonal head and is fully threaded with metric thread. The length of 50 mm is measured from the bottom of the head. Thanks to the electrolytic galvanization, the bolt is well protected against corrosion.

Technical specifications

• Thread size: M4
• Length: 50 mm
• Wrench size: 7 mm
• Head height: 2.8 mm
• Thread pitch: 0.7 mm
• Material: Steel, class 8.8
• Surface treatment: Electrolytically galvanized
• Standard: DIN 933 / ISO 4017

Applications

This hex bolt is suitable for various applications in the automotive sector, such as:

• Fastening body parts
• Mounting engine components
• Installing suspension systems

Advantages of electrolytic galvanization

Electrolytic galvanization offers:

• Corrosion protection: Increases the lifespan of the bolt by protecting against rust.
• Aesthetic appearance: Provides a smooth, shiny finish.
• Consistent dimensions: Maintains the precise measurements of the bolt.

Compatibility and accessories

For optimal fastening, it is recommended to combine this hex bolt with:

• Hex nuts DIN 934 M4
• Washers DIN 125A M4
• Spring washers DIN 127B M4

These accessories ensure a strong and reliable connection.

Quality guarantee

This hex bolt complies with DIN 933 and ISO 4017 standards, which ensures high quality and reliability in various applications.